| Item Name | Valve Vacuum Breaking |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-417-4912 (014174912) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Crissair Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 17B2C3002-1 | boeing company the | valve vacuum breaking | 88277 | RFQ |
| 3C4302 | crissair inc | valve vacuum breaking | 99240 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | Flow Control Device | POPPET |
| ABJH | Temp Rating | 275.0 DEG FAHRENHEIT |
| CQMM | First End Thread Series Designator | UNJF |
| AAQL | Body Style | SINGLE CONNECTION, STRAIGHT FLOW |
| AEVX | Temp Adjustability | NOT ADJUSTABLE |
| ACKN | First End Style Designator | EXTERNAL SEAT FOR GASKET SEAL |
| AFLG | Absolute Pressure Setting | 17 |
| ACLK | First End Thread Class | 3A |
| ABFF | Furnished Items | FILTER SCREEN |
| MRC | Decoded Requirement | Clear Text Reply |
| ACKM | First End Connection Type | THREADED EXTERNAL BOSS |
| ACLL | First End Thread Direction | RIGHT-HAND |
| CQYM | First End Nominal Thread Size | 0.562 INCHES |
| AAFZ | Body Material | STEEL, AMS 5640 |
| AGAV | End Item Identification | AIRCRAFT, AIRLIFTER C-17A |
| ADQZ | End Connection Quantity | 1 |
| Components Related to NSN - 4820-01-417-4912, 4820014174912 | ||||
| 4820-00-768-0509 (4820007680509) | 4820-01-572-6332 (4820015726332) | 4810-01-388-5111 (4810013885111) | 4820-00-001-1674 (4820000011674) | |
| 4820-01-417-3999 (4820014173999) | 4820-00-988-9195 (4820009889195) | 4820-01-651-5916 (4820016515916) | 4810-01-291-5811 (4810012915811) | |
| 4820-01-382-3164 (4820013823164) | 4820-01-070-6082 (4820010706082) | 4820-01-363-1911 (4820013631911) | 4820-01-312-8350 (4820013128350) | |
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