The Breather Vent, cataloged under National Stock Number 1680-01-075-2236, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Gigli Enterprises, Inc. Dba Diver's Den. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Breather Vent |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Gigli Enterprises, Inc. Dba Diver's Den (CAGE 1CU83) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-075-2236 |
| Primary Part Number | A4272 |
| Item Name | Breather Vent |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Gigli Enterprises, Inc. Dba Diver's Den |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| A4272 | Gigli Enterprises, Inc. Dba Diver's Den (USA) |
| Reference | Meaning |
|---|---|
| A4272 | 3/2 Design control — primary reference U.S. Government activity |
| A-4272 | 5/9 Secondary reference U.S. Government activity |
| A4272 | 5/9 Secondary reference Goodrich Corporation Dba Trw Lucas Aerospace |
NSN 1680-01-075-2236 is a Breather Vent, manufactured by Gigli Enterprises, Inc. Dba Diver's Den, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-075-2236 has 1 manufacturer part number on file: A4272 (Gigli Enterprises, Inc. Dba Diver's Den).
1 possible match (shared part number, not a government interchangeability claim): 5210-01-216-6098. Verify interchangeability with system specifications before substitution.
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 1680-01-075-2236 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.