The Handwheel, cataloged under National Stock Number 5340-00-908-1580, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-908-1580 |
| Primary Part Number | 10953959 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Hub Outside Diameter | 1.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Handle Rotating Feature | NOT INCLUDED |
| Hub Length | 0.625 INCHES NOMINAL IN |
| Handle Counterbalancing Weight | NOT INCLUDED |
| Spoke Angle in Deg | 90.0 |
| Ratchet | NOT INCLUDED |
| Outside Diameter | 6.875 INCHES NOMINAL IN |
| Drive Facility Style | ROUND |
| Handwheel Style | SPOKES |
| Inside Diameter | 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Spoke Quantity | 4 |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 10953959 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-00-908-1580 is a Handwheel, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-908-1580 has 1 manufacturer part number on file: 10953959 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10953959: Overall Height: 1.750 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN; Hub Outside Diameter: 1.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Handle Rotating Feature: NOT INCLUDED. 14 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.