| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-545-3773 (005453773) |
| NCB Code | USA (00) |
| Manufacturer | Carrier Corporation, Elliott Company, Lowe Charles Co The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 44B3021-72DPC1H2B | carrier corporation | seat valve | 10855 | RFQ |
| 44B3021-738 | carrier corporation | seat valve | 10855 | RFQ |
| 44B3021-738 | elliott company | seat valve | 72957 | RFQ |
| 44B3021-738 | lowe charles co the | seat valve | 30794 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.750 INCHES NOMINAL |
| ABND | TAPER LENGTH | 0.325 NOMINAL INCHES |
| ABQA | TAPER MINOR DIAMETER | 0.323 INCHES MINIMUM AND 0.327 INCHES MAXIMUM |
| ABQB | TAPER MAJOR DIAMETER | 0.467 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 1.314 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.319 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| AJFZ | SEAT RADIUS | 0.094 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.375 NOMINAL INCHES |
| AJRM | UNDER FLANGE HEIGHT | 0.553 INCHES NOMINAL |
| 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 |
| Relevant Components for NSN - 4820-00-545-3773, 4820005453773 | ||||
| 4820-01-560-5759 (4820015605759) | 4820-01-298-9351 (4820012989351) | 4820-01-545-4087 (4820015454087) | 4810-01-325-4666 (4810013254666) | |
| 4820-01-374-3466 (4820013743466) | 4810-01-453-8173 (4810014538173) | 4810-01-547-8647 (4810015478647) | 4820-01-453-6024 (4820014536024) | |
| 4820-01-510-0543 (4820015100543) | 4810-01-606-7570 (4810016067570) | 4820-01-071-1428 (4820010711428) | 4820-01-232-8464 (4820012328464) | |
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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