| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-118-5140 (001185140) |
| NCB Code | USA (00) |
| Manufacturer | Circor Intl Inc, Leslie Controls Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | Hardness Rating | 85.0 BRINELL STANDARD MINIMUM OVERALL AND 90.0 BRINELL STANDARD MAXIMUM OVERALL |
| ADAR | Body Outside Diameter | 2.165 INCHES MINIMUM AND 2.185 INCHES MAXIMUM |
| ADAS | Body Inside Diameter | 1.250 INCHES NOMINAL |
| MATT | Material | RUBBER SYNTHETIC BODY |
| MRC | Decoded Requirement | Clear Text Reply |
| AJRF | Flange Seat To Disk End Height | 0.160 INCHES NOMINAL |
| AJRM | Under Flange Height | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| AJSG | Seat Angle In Deg | 35.000 NOMINAL |
| ABKK | Flange Diameter | 2.415 INCHES MINIMUM AND 2.435 INCHES MAXIMUM |
| CQKM | Seating Surface Shape | ANGULAR |
| STYL | Style Designator | PLAIN FLANGED |
| Components Related to NSN - 4820-00-118-5140, 4820001185140 | ||||
| 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) | |
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