The Leaf,butt Hinge, cataloged under National Stock Number 5340-01-686-3148, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-686-3148 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Reversible Feature | NOT INCLUDED |
| Knuckle Inside Diameter | 0.75 MILLIMETERS NOMINAL MM |
| Body Width | 34.5 MILLIMETERS MINIMUM AND 35.5 MILLIMETERS MAXIMUM MM |
| Style Designator | BLOCK |
| Mounting Hole Diameter | 0.5 MILLIMETERS NOMINAL MM |
| Hinge Pin | NOT INCLUDED |
| Leaf Width | 54.5 MILLIMETERS MINIMUM AND 55.5 MILLIMETERS MAXIMUM MM |
| Knuckle Quantity | 3 |
| Surface Treatment | PAINT BODY |
| Material | ALUMINUM ALLOY OVERALL |
| Knuckle Type | FRICTION |
| Performance Type | NOT RATED |
| 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 |
|---|---|
| 4353935 | D/9 Drawing number reference only U.S. Government activity |
| 4353935-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-686-3148 is a Leaf,butt Hinge, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-686-3148: Mounting Hole Quantity: 3; Reversible Feature: NOT INCLUDED; Knuckle Inside Diameter: 0.75 MILLIMETERS NOMINAL MM; Body Width: 34.5 MILLIMETERS MINIMUM AND 35.5 MILLIMETERS MAXIMUM MM. 13 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.