The Crank,hand, cataloged under National Stock Number 5340-01-121-2955, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-121-2955 |
| Item Name | Crank,hand |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Keyway Depth | 0.158 INCHES NOMINAL IN |
| Handle Rotating Feature | NOT INCLUDED |
| Shank Height | 4.500 INCHES NOMINAL IN |
| Ratchet | NOT INCLUDED |
| Drive End Style | EXTERNAL |
| Mounting Facility Slot Width | 0.376 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN |
| Drive Facility Style | SINGLE KEYWAY |
| Crank Overall Length | 11.620 INCHES NOMINAL IN |
| Crank Throw Length | 10.000 INCHES NOMINAL IN |
| Inside Diameter | 1.250 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN |
| Mounting Facility | SLOT |
| Keyway Width | 0.376 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN |
| Arm Style | STRAIGHT |
| Drive End Outside Diameter | 2.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Mounting Facility Slot Length | 4.500 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 |
|---|---|
| 412-4678004 ITEM 28 | 5/2 Secondary reference U.S. Government activity |
| 87884-1504 IT 28 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-121-2955 is a Crank,hand, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-121-2955: Keyway Depth: 0.158 INCHES NOMINAL IN; Handle Rotating Feature: NOT INCLUDED; Shank Height: 4.500 INCHES NOMINAL IN; Ratchet: NOT INCLUDED. 16 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.