AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-306-4840 (003064840) |
| NCB Code | USA (00) |
| Manufacturer | Droitcour Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B SINGLE THREADED PORTION |
| ABKW | OVERALL HEIGHT | 0.668 INCHES MINIMUM AND 0.678 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| AJSH | SEAL ACCOMMODATION TYPE | RECESSED |
| CQFM | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM BODY |
| CQFM | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM FACE |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| FEAT | SPECIAL FEATURES | 4 BLEED HOLES |
| STYL | STYLE DESIGNATOR | PLAIN THREADED |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION |
| ZZZV | FSC APPLICATION DATA | VALVE,SAFETY RELIEF,NONPOWERED |
| Relevant Components for NSN - 4820-00-306-4840, 4820003064840 | ||||
| 4820-01-437-8926 (4820014378926) | 4820-01-258-2410 (4820012582410) | 4820-00-432-1714 (4820004321714) | 4820-01-271-9629 (4820012719629) | |
| 4820-01-578-9600 (4820015789600) | 4820-00-092-6590 (4820000926590) | 4820-01-417-2811 (4820014172811) | 4820-01-365-0880 (4820013650880) | |
| 4820-01-697-1452 (4820016971452) | 4820-15-149-7310 (4820151497310) | 4820-00-506-2869 (4820005062869) | 4820-00-330-9420 (4820003309420) | |
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.
Request for Quote