| Item Name | Seat Valve |
| INC Code | 22113 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-956-1426 (009561426) |
| NCB Code | USA (00) |
| Manufacturer | Hardie Tynes Co Inc, Steward Machine Co Inc |
| Associated Parts Numbers of NSN 4820-00-956-1426 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 591-606 | hardie tynes co inc | seat valve | 27235 | A | A | RFQ |
| 60 591PC606 | hardie tynes co inc | seat valve | 27235 | A | A | RFQ |
| 60-773PC606 | hardie tynes co inc | seat valve | 27235 | A | A | RFQ |
| 60 591PC606 | steward machine co inc | seat valve | 9e328 | A | A | RFQ |
| 591-606 | steward machine co inc | seat valve | 9e328 | A | A | RFQ |
| 60-773PC606 | steward machine co inc | seat valve | 9e328 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.339 INCHES MINIMUM AND 1.400 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.095 INCHES MINIMUM AND 1.100 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM SEAT |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL COMP 440C SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED STD SINGLE MATERIAL RESPONSE SEAT |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 4820-00-956-1426, 4820009561426 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
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