The Leaf,butt Hinge, cataloged under National Stock Number 5340-01-302-0147, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-302-0147 |
| Primary Part Number | 260300 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Style Designator | BUTT BLANK |
| Pin Center to Body Edge Distance | 0.653 INCHES NOMINAL IN |
| Knuckle Quantity | 15 |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 260300 PRIMARY | Lockheed Martin Corp (USA) |
| Reference | Meaning |
|---|---|
| 260300 | 5/9 Secondary reference Lockheed Martin Corp Electronics and Missiles Div |
| 260300 | 5/9 Secondary reference Hiram Mfg Co Inc |
NSN 5340-01-302-0147 is a Leaf,butt Hinge, manufactured by Lockheed Martin Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-302-0147 has 1 manufacturer part number on file: 260300 (Lockheed Martin Corp).
Key specifications for 260300: Style Designator: BUTT BLANK; Overall Length: 14.400 INCHES NOMINAL IN; Pin Center to Body Edge Distance: 0.653 INCHES NOMINAL IN; Knuckle Quantity: 15. 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.