The Fan,tubeaxial, cataloged under National Stock Number 4140-01-524-4301, 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 Eg and G Rotron Regenerative Blower Opns. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4140-01-524-4301 |
| Primary Part Number | 032726 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Eg and G Rotron Regenerative Blower Opns |
| Status | ACTIVE |
| Length | 0.790 INCHES NOMINAL IN |
| Style Designator | FIXED |
| Height | 3.150 INCHES NOMINAL IN |
| Width | 3.150 INCHES NOMINAL IN |
| Air Flow Rate | 27.3 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 |
|---|---|
| 032726 PRIMARY | Eg and G Rotron Regenerative Blower Opns (USA) |
| CR0812HB-C70 | Eg and G Rotron Regenerative Blower Opns (USA) |
| Reference | Meaning |
|---|---|
| 032726 | 3/9 Design control — primary reference Comair Rotron Inc Sub of Kl Industries Inc |
| CR0812HB-C70 | 5/9 Secondary reference Comair Rotron Inc Sub of Kl Industries Inc |
NSN 4140-01-524-4301 is a Fan,tubeaxial, manufactured by Eg and G Rotron Regenerative Blower Opns, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-524-4301 has 2 manufacturer part numbers on file: 032726 (Eg and G Rotron Regenerative Blower Opns), CR0812HB-C70 (Eg and G Rotron Regenerative Blower Opns).
Key specifications for 032726: Length: 0.790 INCHES NOMINAL IN; Style Designator: FIXED; Height: 3.150 INCHES NOMINAL IN; Special Features: 12V DC V. 5 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.