The Fan,tubeaxial, cataloged under National Stock Number 4140-01-641-9197, 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 Nmb Technologies Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Thales Uk Limited Secure Communications and Information Systems (CAGE K0162); Nmb Technologies Corporation (CAGE 6M1S6); Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (CAGE KCUC6) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-641-9197 |
| Primary Part Number | 4715 MS 23T-B20 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nmb Technologies Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 99238871 | Thales Uk Limited Secure Communications and Information Systems (GBR) |
| 4715 MS 23T-B20 PRIMARY | Nmb Technologies Corporation (USA) |
| 40087314 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
NSN 4140-01-641-9197 is a Fan,tubeaxial, manufactured by Nmb Technologies Corporation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-641-9197 has 3 manufacturer part numbers on file: 99238871 (Thales Uk Limited Secure Communications and Information Systems), 4715 MS 23T-B20 (Nmb Technologies Corporation), 40087314 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)).
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.