The Breather, cataloged under National Stock Number 2520-00-446-6079, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2520-00-446-6079 |
| Primary Part Number | 9152592 |
| Item Name | Breather |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Outside Diameter | 0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9152592 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 112-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2520-00-446-6079 is a Breather, manufactured by Us Army Aviation and Missile Command, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-446-6079 has 1 manufacturer part number on file: 9152592 (Us Army Aviation and Missile Command).
Key specifications for 9152592: Overall Height: 0.125 INCHES MAXIMUM IN; Outside Diameter: 0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN; Special Features: INTERED BRONZE,10 MICRON. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.