The Leaf,butt Hinge, cataloged under National Stock Number 5340-01-431-9299, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is H. a. Guden Company, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-431-9299 |
| Primary Part Number | NHSS80220RM |
| Item Name | Leaf,butt Hinge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | H. a. Guden Company, Inc. |
| Status | ACTIVE |
| Reversible Feature | NOT INCLUDED |
| Material Document and Classification | ASTM A240 COMP 304, ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Center to Body Edge Distance | 0.850 INCHES NOMINAL IN |
| Knuckle Quantity | 1 |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 304 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 |
| Part Number | Manufacturer |
|---|---|
| NHSS80220RM PRIMARY | H. a. Guden Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 654351-31 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 5340-01-431-9299 is a Leaf,butt Hinge, manufactured by H. a. Guden Company, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-431-9299 has 1 manufacturer part number on file: NHSS80220RM (H. a. Guden Company, Inc.).
Key specifications for NHSS80220RM: Reversible Feature: NOT INCLUDED; Material Document and Classification: ASTM A240 COMP 304, ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 2.000 INCHES NOMINAL IN; Pin Center to Body Edge Distance: 0.850 INCHES NOMINAL IN. 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.