The Blower Assembly, cataloged under National Stock Number 4140-00-918-4152, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-918-4152 |
| Primary Part Number | 8395473 |
| Item Name | Blower Assembly |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | 1.840 IN. W; 6.93 IN. DIA; STEEL OVERALL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8395473 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 30022-1101 | Safran Power Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 30022-1101 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
| 8395473 | 3/9 Design control — primary reference Minowitz Manufacturing Co. |
NSN 4140-00-918-4152 is a Blower Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-918-4152 has 2 manufacturer part numbers on file: 8395473 (U S Army Tank Automotive Command Amsta-Im-Mm), 30022-1101 (Safran Power Usa Llc).
Key specifications for 8395473: General Characteristics Item Description: 1.840 IN. W; 6.93 IN. DIA; STEEL OVERALL IN; Special Features: 17 BLADES; 1.182 IN. MIN AND 1.183 IN. MAX BORE DIA; 0.875 IN. HUB LG; KEYWAY ATTACHMENT; 6 MTG HOLES 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.
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.