The Blower Assembly, cataloged under National Stock Number 4935-01-055-1482, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Milo Associates Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4935-01-055-1482 |
| Primary Part Number | 1RB80M |
| Item Name | Blower Assembly |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Milo Associates Inc |
| Status | ACTIVE |
| Special Test Features | NAVORD OD 42046 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1RB80M | Milo Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| 1RB80 | 3/9 Design control — primary reference Zero Corp Mclean Engineering Div |
| 1RB80 | 5/9 Secondary reference Lockheed Martin Corp |
| 1RB80 | 3/1 Design control — primary reference Hoffman Enclosures Inc Dba Hoffman Enclosures Inc |
| 1RB80 | 5/9 Secondary reference Milo Associates Inc |
NSN 4935-01-055-1482 is a Blower Assembly, manufactured by Milo Associates Inc, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-01-055-1482 has 1 manufacturer part number on file: 1RB80M (Milo Associates Inc).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-660-1991. Verify interchangeability with system specifications before substitution.
Key specifications for 1RB80M: Special Test Features: NAVORD OD 42046; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL TEST FEATURES. 2 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.
NSN 4935-01-055-1482 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.