The Impeller,fan,axial, cataloged under National Stock Number 4140-01-686-3301, 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 Hdt Expeditionary Systems Inc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-686-3301 |
| Primary Part Number | 070-00102A |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| Attachment Method | RETAINING RING |
| Hub Location | CENTER |
| 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 |
|---|---|
| 070-00102A PRIMARY | Hdt Expeditionary Systems Inc (USA) |
NSN 4140-01-686-3301 is a Impeller,fan,axial, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-686-3301 has 1 manufacturer part number on file: 070-00102A (Hdt Expeditionary Systems Inc).
Key specifications for 070-00102A: Attachment Method: RETAINING RING; Hub Location: CENTER; Special Features: 12 VDC VDC; Part Name Assigned by Controlling Agency: IMPELLER. 2 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.