The Breather, cataloged under National Stock Number 2815-01-587-7631, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Vanair Manufacturing Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-587-7631 |
| Primary Part Number | 262106 |
| Item Name | Breather |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Vanair Manufacturing Inc |
| Status | ACTIVE |
| Connection Type | THREADED |
| Body Material | COPPER ALLOY |
| Thread Size and Series/type Designator | 1/8 INCH NPT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2815-01-587-7631 is a Breather, manufactured by Vanair Manufacturing Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-587-7631 has 2 manufacturer part numbers on file: 262106 (Vanair Manufacturing Inc), 10022160 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-588-7074. Verify interchangeability with system specifications before substitution.
Key specifications for 262106: Connection Type: THREADED; Overall Length: 0.450 INCHES NOMINAL IN; Overall Width: 0.440 INCHES NOMINAL IN; Body Material: COPPER ALLOY. 3 specifications are 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.
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.