The Ventilator,air Circulating, cataloged under National Stock Number 2540-00-435-4555, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-435-4555 |
| Primary Part Number | 10862008 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 10862008 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2540-00-435-4555 is a Ventilator,air Circulating, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-435-4555 has 1 manufacturer part number on file: 10862008 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10862008: Special Features: STEEL QQ-S-640 FS1009 TO FS1020 TEMPER 2 TO 5,8.750 IN. O/A LG,8.120 IN. O/A W,5.187 IN. O/A H,2 OPENINGS,INLET OPENING 8.000 IN. DIA,OUTLET OPENING 8.000 IN. LG,4.IN. W,FORMED AT A 90.0 DEG ANGLE,4 VANES 4 IN. LG,1.000 IN. W,VANES EQUALLY SPACED ALONG THE LG AT OUTLET OPENING,4 MOUNTING HOLES 0.218 IN. DIA EQUALLY SPACED 0.250 IN. FROM END TO HOLE CENTER AT INLET END,WELDED AND RIVETED CONSTRUCTION,FINISH ENAMEL TT-E-489 IN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.