The Breather Assembly, cataloged under National Stock Number 1420-00-085-9665, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles 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. Current acquisition status: Active.
| Item Name | Breather Assembly |
| FSC / FSG | 1420 — Guided Missile Components (FSG 14) |
| Manufacturers | Us Army Aviation and Missile Command (CAGE 18876) |
| Parameter | Value |
|---|---|
| NSN | 1420-00-085-9665 |
| Primary Part Number | 10393091 |
| Item Name | Breather Assembly |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY BREATHER ASSEMBLY BODY,1.000 IN OUTSIDE DIAMETER,0.730 IN.SIDE DIAMETER,0.155 IN.THICK,BREATHER DISK 0.860 IN.DIAMETER,0.032 IN.THICKRETAINING RING,0.868 IN.OUTSIDE DIAMETER,0.725 IN.INSIDE DIAMETER,0.063 IN.THICK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10393091 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 1420-00-085-9665 is a Breather Assembly, manufactured by Us Army Aviation and Missile Command, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-00-085-9665 has 1 manufacturer part number on file: 10393091 (Us Army Aviation and Missile Command).
Key specifications for 10393091: General Characteristics Item Description: ALUMINUM ALLOY BREATHER ASSEMBLY BODY,1.000 IN OUTSIDE DIAMETER,0.730 IN.SIDE DIAMETER,0.155 IN.THICK,BREATHER DISK 0.860 IN.DIAMETER,0.032 IN.THICKRETAINING RING,0.868 IN.OUTSIDE DIAMETER,0.725 IN.INSIDE DIAMETER,0.063 IN.THICK IN. 1 specification is documented in the U.S. Government catalog.
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 1420-00-085-9665 has DEMIL Code B. 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.