| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-464-5486 (014645486) |
| NCB Code | USA (01) |
| Manufacturer | Lawler Manufacturing Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1663-D PC19 2IN | lawler manufacturing inc | seat valve | 75545 | RFQ |
| 3281-02 | lawler manufacturing inc | seat valve | 75545 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | THREADED FLANGED |
| CQKM | Seating Surface Shape | FLAT |
| MRC | Decoded Requirement | Clear Text Reply |
| AJRF | Flange Seat To Disk End Height | 0.375 INCHES NOMINAL |
| ADAS | Body Inside Diameter | 1.718 INCHES NOMINAL |
| FEAT | Special Features | NHA VALVE TEMP RE |
| MATT | Material | COPPER ALLOY SEAT |
| AGAV | End Item Identification | W/S CODE NIMITZ CLASS CVN |
| ABKK | Flange Diameter | 2.125 INCHES NOMINAL |
| AJRM | Under Flange Height | 0.750 INCHES NOMINAL |
| Components Related to NSN - 4820-01-464-5486, 4820014645486 | ||||
| 4820-01-207-4765 (4820012074765) | 4810-01-288-4028 (4810012884028) | 4820-01-448-5478 (4820014485478) | 4820-01-669-0039 (4820016690039) | |
| 4820-00-289-0856 (4820002890856) | 4820-01-349-7107 (4820013497107) | 4820-01-251-6138 (4820012516138) | 4810-01-615-6216 (4810016156216) | |
| 4820-01-038-5445 (4820010385445) | 4820-01-171-6472 (4820011716472) | 4810-01-534-9910 (4810015349910) | 4820-01-254-9633 (4820012549633) | |
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