| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2825 Steam Turbines and Components |
| National Item Identification Number (NIIN) | 00-818-1047 (008181047) |
| NCB Code | USA (00) |
| Manufacturer | Westinghouse Electric Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 909D138-19 | westinghouse electric corp | seat valve | 88657 | RFQ |
| 909D138PC19 | westinghouse electric corp | seat valve | 79500 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.812 INCHES NOMINAL" |
| ADAR | BODY OUTSIDE DIAMETER | 1.562 INCHES NOMINAL" |
| ADAS | BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL" |
| AJFZ | SEAT RADIUS | 0.028 INCHES MINIMUM AND 0.038 INCHES MAXIMUM" |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.312 NOMINAL INCHES" |
| AJRM | UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL" |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED" |
| CQKM | SEATING SURFACE SHAPE | RADIAL" |
| MATT | MATERIAL | ROD,WELDING,SURFACING FACE" |
| MATT | MATERIAL | STEEL BODY" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE BODY" |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED" |
| ABKK | FLANGE DIAMETER | 1.812 INCHES NOMINAL" |
| ADAR | BODY OUTSIDE DIAMETER | 1.562 INCHES NOMINAL" |
| ADAS | BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL" |
| AJFZ | SEAT RADIUS | 0.028 INCHES MINIMUM AND 0.038 INCHES MAXIMUM" |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.312 NOMINAL INCHES" |
| AJRM | UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL" |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED" |
| CQKM | SEATING SURFACE SHAPE | RADIAL" |
| MATT | MATERIAL | ROD,WELDING,SURFACING FACE" |
| MATT | MATERIAL | STEEL BODY" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE BODY" |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED" |
| Components Related to NSN - 2825-00-818-1047, 2825008181047 | ||||
| 2840-01-542-0446 (2840015420446) | 2840-01-604-7685 (2840016047685) | 2815-01-708-4548 (2815017084548) | 2810-00-315-7915 (2810003157915) | |
| 2805-01-608-1885 (2805016081885) | 2835-01-077-5469 (2835010775469) | 2840-01-390-6917 (2840013906917) | 2825-00-406-7522 (2825004067522) | |
| 2805-00-325-9076 (2805003259076) | 2815-01-566-0288 (2815015660288) | 2840-01-669-6408 (2840016696408) | 2805-01-071-9665 (2805010719665) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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