The Crank,hand, cataloged under National Stock Number 5340-00-857-9938, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-857-9938 |
| Item Name | Crank,hand |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Handle Style | ROUND WITH GROOVE AND CAP |
| Handle Rotating Feature | INCLUDED |
| Handle Length | 4.063 INCHES NOMINAL IN |
| Drive Width | 0.511 INCHES NOMINAL IN |
| Mounting Method | INTEGRAL HANDLE |
| Ratchet | NOT INCLUDED |
| Drive End Style | EXTERNAL |
| Drive Facility Style | SQUARE |
| Crank Overall Length | 12.000 INCHES NOMINAL IN |
| Crank Throw Length | 5.875 INCHES NOMINAL IN |
| Arm Style | STRAIGHT |
| Surface Treatment | ZINC OVERALL |
| Drive End Outside Diameter | 1.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Length From End to Arm Center | 3.812 INCHES NOMINAL IN |
| 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 |
| Reference | Meaning |
|---|---|
| 6104-3-27-1 | 5/9 Secondary reference Chemfab New York Inc Div of Chemical Fabrics Corp |
| SMC438227 | 3/2 Design control — primary reference U.S. Government activity |
| 124-0317-00 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-857-9938 is a Crank,hand, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-857-9938: Handle Style: ROUND WITH GROOVE AND CAP; Handle Rotating Feature: INCLUDED; Handle Length: 4.063 INCHES NOMINAL IN; Drive Width: 0.511 INCHES NOMINAL IN. 15 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.