The Cylinder and Valve, cataloged under National Stock Number 1660-00-433-3936, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Cylinder and Valve |
| FSC / FSG | 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16) |
| Manufacturers | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001) |
| Parameter | Value |
|---|---|
| NSN | 1660-00-433-3936 |
| Primary Part Number | 1084-514 |
| Item Name | Cylinder and Valve |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| BUA1084-514 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| NAF1135-514 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1084-514 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| NAF1135-514 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1084-514 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| BUA1084-514 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1660-00-433-3936 is a Cylinder and Valve, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-433-3936 has 6 manufacturer part numbers on file: BUA1084-514 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), NAF1135-514 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1084-514 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), NAF1135-514 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1084-514 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 1 more.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1660-00-433-3936 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.