The Fan,tubeaxial, cataloged under National Stock Number 4140-01-686-9165, 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 Mountain Optech, Inc. Dba Mountain Optech Inc. The record lists 1 manufacturer part number 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 | Mountain Optech, Inc. Dba Mountain Optech Inc (CAGE 09FR8) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-686-9165 |
| Primary Part Number | 7419.00 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Mountain Optech, Inc. Dba Mountain Optech Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 7419.00 PRIMARY | Mountain Optech, Inc. Dba Mountain Optech Inc (USA) |
NSN 4140-01-686-9165 is a Fan,tubeaxial, manufactured by Mountain Optech, Inc. Dba Mountain Optech Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-686-9165 has 1 manufacturer part number on file: 7419.00 (Mountain Optech, Inc. Dba Mountain Optech Inc).
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.