| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-657-1523 (006571523) |
| NCB Code | USA (00) |
| Manufacturer | Lawler Manufacturing Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.375 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.406 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.875 INCHES MINIMUM FIRST STEP AND 0.880 INCHES MAXIMUM FIRST STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 1.000 INCHES NOMINAL SECOND STEP |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| Components Related to NSN - 4820-00-657-1523, 4820006571523 | ||||
| 4820-01-146-7027 (4820011467027) | 4810-01-355-3183 (4810013553183) | 4810-01-419-8636 (4810014198636) | 4820-00-090-9826 (4820000909826) | |
| 4810-01-327-3142 (4810013273142) | 4810-01-061-6088 (4810010616088) | 4820-01-317-8225 (4820013178225) | 4820-00-682-7907 (4820006827907) | |
| 4810-01-367-2864 (4810013672864) | 4820-01-567-8742 (4820015678742) | 4810-00-124-3405 (4810001243405) | 4820-12-340-9380 (4820123409380) | |
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.
Request for Quote
