AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-160-3655 (011603655) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, P J Valves Inc, Fluidyne Corp, Derbyshire Machine And Tool Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 253341 | huntington ingalls incorporated | disk valve | RFQ |
| 253341 PIECE 5 | p j valves inc | disk valve | RFQ |
| 253341 PIECE 5 | fluidyne corp | disk valve | RFQ |
| 253341 PIECE 5 | huntington ingalls incorporated | disk valve | RFQ |
| 253341 PIECE 5 | derbyshire machine and tool co | disk valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AARX | INSIDE DIAMETER | 2.375 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 2.375 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 5.250 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 4.125 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 6.500 INCHES NOMINAL |
| AZKQ | TEMP RATING | 775.0 DEG FAHRENHEIT NOMINAL |
| BGST | PRESSURE RATING | 50.0 POUNDS PER SQUARE INCH NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 2.375 INCHES |
| FEAT | SPECIAL FEATURES | 4 INCH EXHUAST AND RELIEF GLOBE VALVE |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | POPPET |
| THSD | THREAD SERIES DESIGNATOR | UN |
| Relevant Components for NSN - 4820-01-160-3655, 4820011603655 | ||||
| 4810-00-872-2016 (4810008722016) | 4810-01-701-8537 (4810017018537) | 4820-01-147-9334 (4820011479334) | 4820-01-654-7545 (4820016547545) | |
| 4820-01-701-6726 (4820017016726) | 4820-01-310-4503 (4820013104503) | 4820-01-346-3872 (4820013463872) | 4820-01-477-2791 (4820014772791) | |
| 4810-01-665-1605 (4810016651605) | 4820-01-487-1839 (4820014871839) | 4820-01-528-2828 (4820015282828) | 4820-01-340-1265 (4820013401265) | |
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