The Leaf,butt Hinge, cataloged under National Stock Number 5340-01-170-4740, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-170-4740 |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Reversible Feature | NOT INCLUDED |
| Pin Tip Style | CONE |
| Pin Center to Body Edge Distance | 0.720 INCHES NOMINAL IN |
| Hinge Pin | INCLUDED |
| Knuckle Quantity | 1 |
| Material | STEEL CORROSION RESISTING OR STEEL COMP 304 OR STEEL COMP 316 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 |
|---|---|
| 5340PL0167053 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| K634080-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-170-4740 is a Leaf,butt Hinge, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-170-4740: Reversible Feature: NOT INCLUDED; Pin Tip Style: CONE; Pin Center to Body Edge Distance: 0.720 INCHES NOMINAL IN; Hinge Pin: INCLUDED. 8 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.