| Item Name | Piston Valve |
| INC Code | 36944 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-446-9749 (004469749) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Associated Parts Numbers of NSN 4820-00-446-9749 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 111298 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-332ACP26 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-405QPC405 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-413NPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-413WPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-413XPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-413YPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-405BPC405 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-439PPC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-429-0PC7 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-463KPC405 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-494QPC837 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-495-0PC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-495APC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-495BPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-495NPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-494-0PC837 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-494PPC837 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-509BPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-544APC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-544BCP407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-544NPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-551APC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-509UPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-509VPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-509WPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-597BPC546 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-597IPC546 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-597PPC546 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-551PPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-560-0PC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-560BPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-560NPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-621APC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-621NPC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-646CPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-646LPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-646UPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-646YPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-678BPC329 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-678IPC329 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-678PPC329 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-678SPC329 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-698-0PC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-698BPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-698NPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-699BPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-684-0PC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-684APC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-684NPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-699XPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-699UPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-699WPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-439APC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-332CPC26 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-332QPC26 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-332SPC26 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-494BPC837 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-560APC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-544-0PC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-597QPC546 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-621BPC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-621PPC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-646VPC449 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-684BPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-698APC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-699VPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-405KPC405 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-439NPC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-429APC7 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-439BPC29 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-463BPC405 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-463QPC405 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-509XPC1132 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-551BPC407 | northrop grumman systems corporation | piston valve | 90099 | A | A | RFQ |
| D15-332QPC26 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-405BPC405 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-405QPC405 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-413XPC449 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-413NPC449 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-439APC29 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-439NPC29 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-463BPC405 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-463QPC405 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-494BPC837 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-495APC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-509BPC1132 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-509VPC1132 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-509WPC1132 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-544-0PC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-544APC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-551PPC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-551-0PC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-551BPC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-560-0PC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-560APC407 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-597QPC546 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-597IPC546 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-621PPC29 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| D15-621BPC29 | westinghouse electric corp | piston valve | 80231 | A | F | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 1.260 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.000 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| Relevant Components for NSN - 4820-00-446-9749, 4820004469749 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
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