| Item Name | Regulator Oxygen Demand |
| Federal Supply Group (FSG) | Aircraft Components and Accessories |
| Federal Supply Class (FSC) | 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment |
| National Item Identification Number (NIIN) | 01-421-4458 (014214458) |
| NCB Code | USA (01) |
| Manufacturer | Beechcraft Corporation, Textron Aviation Inc |
| Relevant Components for NSN - 1660-01-421-4458, 1660014214458 | ||||
| 1650-00-347-8512 (1650003478512) | 1680-01-560-0177 (1680015600177) | 1660-00-311-0934 (1660003110934) | 1650-00-301-0757 (1650003010757) | |
| 1680-01-621-3524 (1680016213524) | 1650-00-946-8749 (1650009468749) | 1680-00-421-8152 (1680004218152) | 1650-00-723-5799 (1650007235799) | |
| 1680-01-576-9390 (1680015769390) | 1620-01-656-2577 (1620016562577) | 1680-01-557-5166 (1680015575166) | 1680-01-581-5439 (1680015815439) | |
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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