AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valvereliefpressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-715-2771 (007152771) |
| NCB Code | USA (00) |
| Manufacturer | B E C Systems Inc, Derbyshire Machine And Tool Co, Hydrasearch Co Inc, Derbyshire Marine Products Llc, Admiral Valve Llc, Dcns Services Brest |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A404776-3N CPL-163 | b e c systems inc | valvereliefpressure and temper | RFQ |
| A404776-3N | derbyshire machine and tool co | valvereliefpressure and temper | RFQ |
| A404776-3N | hydrasearch co inc | valvereliefpressure and temper | RFQ |
| A404776-3N | derbyshire marine products llc | valvereliefpressure and temper | RFQ |
| A404776-3N | admiral valve llc | valvereliefpressure and temper | RFQ |
| A404776-3N | b e c systems inc | valvereliefpressure and temper | RFQ |
| A40476-3N | derbyshire marine products llc | valvereliefpressure and temper | RFQ |
| EPA21000-270 | dcns services brest | valvereliefpressure and temper | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABJH | TEMP RATING | -20.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT |
| ACKL | MEDIA FOR WHICH DESIGNED | AIR AND WATER,FRESH |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 6.500 INCHES MAXIMUM |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ADSV | OPENING PRESSURE SETTING | 4000.0 POUNDS PER SQUARE INCH |
| CQYM | FIRST END NOMINAL THREAD SIZE | 1.750 INCHES |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE GLOBE ANGLE |
| FEAT | SPECIAL FEATURES | ITEM WILL BE USED AS PART OF A SYSTEM SUPPORTING THE LAUNCH AND/OR RECOVERY OF AIRCRAFT AND IS ESSENTIAL TO SYSTEM PERFORMANCE OR OPERATION,OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL; ITEM HAS BEEN DESIGNATED AS CRITICAL |
| SPCL | SPECIAL TEST FEATURES | 1.750 -12UN-3A; OPERATING TORQUE: 9 FT-LB; NYLON INSERT |
| SUPP | SUPPLEMENTARY FEATURES | NSN IS NAVY ALRE / CRITICAL APPLICATION ITEM (CAI) |
| Relevant Components for NSN - 4820-00-715-2771, 4820007152771 | ||||
| 4820-01-355-0373 (4820013550373) | 4820-01-596-5537 (4820015965537) | 4820-01-428-4292 (4820014284292) | 4820-01-572-3577 (4820015723577) | |
| 4820-01-535-9663 (4820015359663) | 4820-01-278-9880 (4820012789880) | 4820-01-412-2051 (4820014122051) | 4820-12-365-1402 (4820123651402) | |
| 4810-12-380-1387 (4810123801387) | 4820-01-492-3226 (4820014923226) | 4820-01-299-0262 (4820012990262) | 4820-01-263-0040 (4820012630040) | |
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