The Mask,oxygen, cataloged under National Stock Number 1660-01-652-5765, 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 Vision Systems International Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Mask,oxygen |
| FSC / FSG | 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16) |
| Manufacturers | Vision Systems International Llc (CAGE 06VL3); Gentex Corp (CAGE 60240) |
| Parameter | Value |
|---|---|
| NSN | 1660-01-652-5765 |
| Primary Part Number | 359120-16-01 |
| Item Name | Mask,oxygen |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Vision Systems International Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 359120-16-01 PRIMARY | Vision Systems International Llc (USA) |
| G010-0035-16 PRIMARY | Gentex Corp (USA) |
| Reference | Meaning |
|---|---|
| 2ZCH28951-0002 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1660-01-652-5765 is a Mask,oxygen, manufactured by Vision Systems International Llc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-652-5765 has 2 manufacturer part numbers on file: 359120-16-01 (Vision Systems International Llc), G010-0035-16 (Gentex Corp).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1660-01-652-5765 has DEMIL Code D. 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.