| Item Name | Seat Valve |
| INC Code | 22113 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4810 Valves Powered |
| National Item Identification Number (NIIN) | 00-343-8430 (003438430) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Associated Parts Numbers of NSN 4810-00-343-8430 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 1714068 | northrop grumman systems corporation | seat valve | 90099 | A | A | RFQ |
| 1JH3217PC10 | northrop grumman systems corporation | seat valve | 90099 | A | A | RFQ |
| 1714068 | westinghouse electric corp | seat valve | 79500 | A | A | RFQ |
| 1JH3217PC10 | westinghouse electric corp | seat valve | 79500 | A | A | RFQ |
| 1JB1127PIECE1 | westinghouse electric corp | seat valve | 79500 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 2.480 INCHES MINIMUM AND 2.490 INCHES MAXIMUM |
| ABND | TAPER LENGTH | 1.813 INCHES NOMINAL |
| ABQA | TAPER MINOR DIAMETER | 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM |
| ABQB | TAPER MAJOR DIAMETER | 1.469 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.252 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM |
| AJFZ | SEAT RADIUS | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 9211 11660 MFR REF SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STELLITE 11660 MFR REF SINGLE MATERIAL RESPONSE FACE |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4810-00-343-8430, 4810003438430 | ||||
| 4810-01-506-3541 (4810015063541) | 4810-01-432-4761 (4810014324761) | 4810-01-472-9895 (4810014729895) | 4810-01-163-8676 (4810011638676) | |
| 4810-01-565-3565 (4810015653565) | 4810-01-504-5538 (4810015045538) | 4810-01-284-5441 (4810012845441) | 4810-01-058-4345 (4810010584345) | |
| 4810-01-651-9691 (4810016519691) | 4810-00-814-4439 (4810008144439) | 4810-00-943-3395 (4810009433395) | 4810-00-422-1772 (4810004221772) | |
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