The Handwheel, cataloged under National Stock Number 5340-01-344-1058, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 17 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 | 5340-01-344-1058 |
| Primary Part Number | 12591380 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Hub Outside Diameter | 2.560 INCHES NOMINAL IN |
| Handle Style | RECESSED FLAT |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Handle Rotating Feature | INCLUDED |
| Handle Length | 2.770 INCHES NOMINAL IN |
| Hub Length | 0.875 INCHES NOMINAL IN |
| Handle Counterbalancing Weight | NOT INCLUDED |
| Mounting Method | NUT(S) HANDLE |
| Spoke Angle in Deg | 90.0 |
| Ratchet | NOT INCLUDED |
| Outside Diameter | 8.060 INCHES NOMINAL IN |
| Drive Facility Style | ROUND |
| Handwheel Style | SPOKES |
| Inside Diameter | 1.500 INCHES NOMINAL 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 | N |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12591380 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5340-01-344-1058 is a Handwheel, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-344-1058 has 1 manufacturer part number on file: 12591380 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12591380: Overall Height: 1.600 INCHES NOMINAL IN; Hub Outside Diameter: 2.560 INCHES NOMINAL IN; Handle Style: RECESSED FLAT; Surface Treatment Document and Classification: MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 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.