| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-794-6283 (007946283) |
| NCB Code | USA (00) |
| Manufacturer | Parker Hannifin Corporation, Military Standards Corp, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| W1121-4-1-0 | parker hannifin corporation | valve safety relief | 98441 | RFQ |
| 1121-4-1.0 | parker hannifin corporation | valve safety relief | 98441 | RFQ |
| MS28886-4-1 | military standards corp | valve safety relief | 96906 | RFQ |
| MIL-V-8566 | military specifications | valve safety relief | 81349 | RFQ |
| MS28886-4-1-0 | military standards corp | valve safety relief | 96906 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACKL | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| ACKN | FIRST END STYLE DESIGNATOR | INVERTED FLARE |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16 UNF |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| ADQL | FACE TO FACE DISTANCE | 3.188 INCHES NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADSY | VALVE DISCHARGE FLOW RATE | 1.0 GALLONS PER MINUTE |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS |
| ACKY | FIRST END WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| AZKQ | TEMP RATING | 160.0 DEG FAHRENHEIT NOMINAL |
| MATT | MATERIAL | IRON CAST BODY |
| Relevant Components for NSN - 4820-00-794-6283, 4820007946283 | ||||
| 4820-01-251-8295 (4820012518295) | 4820-01-606-5732 (4820016065732) | 4820-01-504-6136 (4820015046136) | 4820-01-345-7050 (4820013457050) | |
| 4810-01-373-6377 (4810013736377) | 4810-01-079-4456 (4810010794456) | 4820-01-280-4146 (4820012804146) | 4820-01-651-8515 (4820016518515) | |
| 4820-01-688-1777 (4820016881777) | 4820-01-439-5575 (4820014395575) | 4820-01-228-6731 (4820012286731) | 4820-01-645-8483 (4820016458483) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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