| Item Name | Housing Valve |
| 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) | 00-451-2090 (004512090) |
| NCB Code | USA (00) |
| Manufacturer | Carleton Life Support Technologies, Air Force United States Department |
| Relevant Components for NSN - 1660-00-451-2090, 1660004512090 | ||||
| 1680-01-548-0649 (1680015480649) | 1650-00-900-3944 (1650009003944) | 1680-01-608-3863 (1680016083863) | 1660-01-620-1950 (1660016201950) | |
| 1640-01-650-0863 (1640016500863) | 1660-01-035-9637 (1660010359637) | 1680-01-654-7885 (1680016547885) | 1680-01-162-6978 (1680011626978) | |
| 1630-00-157-5717 (1630001575717) | 1615-01-310-4978 (1615013104978) | 1680-01-662-3924 (1680016623924) | 1610-00-851-1269 (1610008511269) | |
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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