The Fan,vaneaxial, cataloged under National Stock Number 4140-00-930-4673, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-930-4673 |
| Primary Part Number | 11601290 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BRACKET(S) |
| Length | 5.468 INCHES MINIMUM AND 5.532 INCHES MAXIMUM IN |
| Flow Direction | INWARD |
| Surface Treatment Document and Classification | TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Housing Inside Diameter | 20.040 INCHES MINIMUM AND 21.060 INCHES MAXIMUM IN |
| Drive Type | DIRECT |
| Quantity | 1 |
| Style Designator | FIXED |
| Diameter | 17.000 INCHES NOMINAL IN |
| Stage Quantity | 1 |
| Surface Treatment | ENAMEL OVERALL |
| Material | ALUMINUM HOUSING |
| Rotation Direction for Which Designed | CLOCKWISE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 10000.0 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| 11601290 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 080170-030 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 4140009304673 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 080170-030 | 5/9 Secondary reference U.S. Government activity |
NSN 4140-00-930-4673 is a Fan,vaneaxial, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-930-4673 has 2 manufacturer part numbers on file: 11601290 (U S Army Tank Automotive Command Amsta-Im-Mm), 080170-030 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 11601290: Mounting Facility Type and Quantity: 1 BRACKET(S); Length: 5.468 INCHES MINIMUM AND 5.532 INCHES MAXIMUM IN; Flow Direction: INWARD; Surface Treatment Document and Classification: TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 15 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.