The Crank,hand, cataloged under National Stock Number 5340-01-503-4880, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-503-4880 |
| Item Name | Crank,hand |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Facility Diameter | 2.500 INCHES NOMINAL IN |
| Drive End Style | EXTERNAL |
| Fork Width | 1.125 INCHES NOMINAL IN |
| Mounting Facility | THREADED MOUNTING HOLES |
| Fork Depth | 0.640 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 90-2241 | 3/2 Design control — primary reference U.S. Government activity |
| 90-2241 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-503-4880 is a Crank,hand, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4140-01-553-0192. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-503-4880: Mounting Facility Diameter: 2.500 INCHES NOMINAL IN; Drive End Style: EXTERNAL; Fork Width: 1.125 INCHES NOMINAL IN; Mounting Facility: THREADED MOUNTING HOLES. 5 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.
NSN 5340-01-503-4880 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.