| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-050-8181 (000508181) |
| NCB Code | USA (00) |
| Manufacturer | Bosch Rexroth Ltd, Westinghouse Air Brake Technologies, Koehring Cranes Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 526487 | bosch rexroth ltd | seat valve | 65035 | RFQ |
| 526487 | westinghouse air brake technologies | seat valve | 82722 | RFQ |
| 562307 | westinghouse air brake technologies | seat valve | 82722 | RFQ |
| 9007309 | koehring cranes inc | seat valve | 34161 | RFQ |
| 900V7309 | koehring cranes inc | seat valve | 8e499 | RFQ |
| P55484 | bosch rexroth ltd | seat valve | 65035 | RFQ |
| P55484 | westinghouse air brake technologies | seat valve | 82722 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A SINGLE THREADED PORTION |
| AASA | THREAD LENGTH | 0.459 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 1.255 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.268 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.188 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.128 NOMINAL INCHES |
| AJRM | UNDER FLANGE HEIGHT | 0.719 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION |
| Components Related to NSN - 4820-00-050-8181, 4820000508181 | ||||
| 4810-01-567-7671 (4810015677671) | 4820-00-811-2684 (4820008112684) | 4820-12-350-7803 (4820123507803) | 4810-01-606-1449 (4810016061449) | |
| 4820-01-235-1424 (4820012351424) | 4820-01-282-2547 (4820012822547) | 4820-00-936-3987 (4820009363987) | 4820-99-471-4151 (4820994714151) | |
| 4820-01-189-0797 (4820011890797) | 4820-01-123-0285 (4820011230285) | 4820-01-501-6459 (4820015016459) | 4810-00-719-6365 (4810007196365) | |
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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