| Item Name | Valve Safety Relief |
| INC Code | 05488 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-499-5988 (014995988) |
| NCB Code | USA (01) |
| Manufacturer | Curtiss Wright Electro Mechanical Corporation, Dresser Rand Company |
| Associated Parts Numbers of NSN 4820-01-499-5988 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 00077C | curtiss wright electro mechanical corporation | valve safety relief | 830q4 | F | A | RFQ |
| 453036R2 | curtiss wright electro mechanical corporation | valve safety relief | 8fgx3 | A | A | RFQ |
| PL12498531 PC NO 82 | curtiss wright electro mechanical corporation | valve safety relief | 8fgx3 | A | A | RFQ |
| 077C | curtiss wright electro mechanical corporation | valve safety relief | 830q4 | F | A | RFQ |
| PL12498531 PC NO 82 | dresser rand company | valve safety relief | 93236 | A | R | RFQ |
| 077C | dresser rand company | valve safety relief | 0at62 | A | A | RFQ |
| 12498531 | dresser rand company | valve safety relief | 93236 | A | R | RFQ |
| PL12498531 | dresser rand company | valve safety relief | 93236 | A | R | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | STEEL OVERALL |
| ADQU | FLOW CONTROL DEVICE | PISTON |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| FEAT | SPECIAL FEATURES | DRESSER RAND PURCHASES THIS VALVE (PC 82) AND SPRING (PC 81, P/N 407S-WS) FROM FULFLO AND ASSEMBLES AND SETS CRACKING PRESSURE AT THEIR FACTORY. DRESSER RAND REFUSED TO SPECIFY CRACKING PRESSURE SETTING. SIMILAR ITEM IS 4820-01-259-8850 WHI |
| MEDA | MEDIA FOR WHICH DESIGNED | OIL 1ST RESPONSE |
| CQCY | ADJUSTABLE PRESSURE RANGE | 30.0 TO 100.0 POUNDS PER SQUARE INCH |
| ADSU | DISK LOADING METHOD | SPRING |
| AGAV | END ITEM IDENTIFICATION | CENTRIFUGAL COMPRESSOR |
| CQGM | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ADSR | BONNET TYPE | INSIDE SPRING |
| AHNC | CONNECTION STYLE | FLARE(TUBE) ALL ENDS |
| STYL | STYLE DESIGNATOR | ANGLE |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| Relevant Components for NSN - 4820-01-499-5988, 4820014995988 | ||||
| 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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