| Item Name | Piston Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-394-7543 (003947543) |
| NCB Code | USA (00) |
| Manufacturer | Hunt Valve Company Inc, Hammel Dahl Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | STEEL,2.187 IN. LG O/A,0.812 IN. HEAD LG,1.375 IN. SHAFT LG,2.609 IN. HEAD DIA,0.875 IN. SHAFT DIA,TWO 0.188 IN. W,BY 0.094 IN. DEEP GROOVES AROUND OD OF HEAD,0.500 IN. DIA,BY 1.125 IN. DEEP BORE IN SHAFT END,1.938 IN. DIA,BY 0.125 IN. DEPR |
| Components Related to NSN - 4820-00-394-7543, 4820003947543 | ||||
| 4810-20-003-8822 (4810200038822) | 4810-01-014-8016 (4810010148016) | 4810-01-084-1238 (4810010841238) | 4810-01-411-7729 (4810014117729) | |
| 4820-01-408-3745 (4820014083745) | 4820-01-456-9072 (4820014569072) | 4820-01-297-1947 (4820012971947) | 4820-01-135-8329 (4820011358329) | |
| 4820-00-214-6773 (4820002146773) | 4810-01-588-5008 (4810015885008) | 4820-01-538-8242 (4820015388242) | 4820-01-628-7496 (4820016287496) | |
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