The Leaf,butt Hinge, cataloged under National Stock Number 5340-00-332-2140, 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5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-332-2140 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Reversible Feature | NOT INCLUDED |
| Hinge Pin | NOT INCLUDED |
| Knuckle Quantity | 30 |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Knuckle Type | BUSHING |
| 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 |
|---|---|
| 240-3313605 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| 240-3313605 | 5/9 Secondary reference Tracor Flight Systems Inc Sub of Tracor Inc |
| 240-3313605 | 5/9 Secondary reference General Dynamics Corp Convair Div Lindbergh Field Facility |
| 240-3313605 | 3/9 Design control — primary reference Bae Systems Technology Solutions & Services Inc. |
NSN 5340-00-332-2140 is a Leaf,butt Hinge, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-332-2140: Reversible Feature: NOT INCLUDED; Hinge Pin: NOT INCLUDED; Knuckle Quantity: 30; Material: ALUMINUM ALLOY 7075 OVERALL. 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.
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.