The Crank,hand, cataloged under National Stock Number 5340-01-421-0840, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-421-0840 |
| Primary Part Number | A-17827 |
| Item Name | Crank,hand |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Handle Rotating Feature | NOT INCLUDED |
| Ratchet | INCLUDED |
| Drive End Style | EXTERNAL |
| Crank Overall Length | 0.8750 INCHES NOMINAL IN |
| Mounting Facility | PIN(S) |
| Drive End Outside Diameter | 0.2500 INCHES NOMINAL IN |
| Length From End to Arm Center | 0.7500 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 |
| Part Number | Manufacturer |
|---|---|
| A-17827 PRIMARY | L3 Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10-1056-100 ITEM NO 11 | 5/9 Secondary reference L3 Technologies, Inc. |
NSN 5340-01-421-0840 is a Crank,hand, manufactured by L3 Technologies, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-421-0840 has 1 manufacturer part number on file: A-17827 (L3 Technologies, Inc.).
Key specifications for A-17827: Handle Rotating Feature: NOT INCLUDED; Ratchet: INCLUDED; Drive End Style: EXTERNAL; Crank Overall Length: 0.8750 INCHES NOMINAL IN. 7 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.