The Fan,centrifugal, cataloged under National Stock Number 4140-01-263-0109, 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 Compaq Federal Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4140-01-263-0109 |
| Primary Part Number | 29-24013-00 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Compaq Federal Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 FLANGE AND 3 THREADED HOLE(S) |
| Shaft Bearing Type | BALL |
| Length | 1.250 INCHES NOMINAL IN |
| Drive Type | BELT |
| Style Designator | FIXED, MULTISTAGE |
| Discharge Direction | VERTICAL DOWN |
| Stage Quantity | 3 |
| Environmental Protection | SHOCK PROOF AND VIBRATION PROOF |
| Width | 0.995 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | CLOCKWISE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 131.0 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 |
|---|---|
| 29-24013-00 PRIMARY | Compaq Federal Llc (USA) |
| Reference | Meaning |
|---|---|
| 518-2002 | 5/9 Secondary reference Data Systems Distributing |
| 518-2002 | 5/9 Secondary reference Pertec Computer Corp Sub of Triumph Adler Inc |
NSN 4140-01-263-0109 is a Fan,centrifugal, manufactured by Compaq Federal Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-263-0109 has 1 manufacturer part number on file: 29-24013-00 (Compaq Federal Llc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-333-0973. Verify interchangeability with system specifications before substitution.
Key specifications for 29-24013-00: Mounting Facility Type and Quantity: 1 FLANGE AND 3 THREADED HOLE(S); Shaft Bearing Type: BALL; Length: 1.250 INCHES NOMINAL IN; Drive Type: BELT. 12 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.