The Hinge,butt, cataloged under National Stock Number 5340-01-015-4138, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kampi Components Co Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-015-4138 |
| Primary Part Number | A51B92438-4 |
| Item Name | Hinge,butt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kampi Components Co Inc |
| Status | ACTIVE |
| Reversible Feature | NOT INCLUDED |
| Style Designator | BUTT |
| Pin Removability | NONREMOVABLE |
| Knuckle Quantity | 6 |
| 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 |
|---|---|
| A51B92438-4 | Kampi Components Co Inc (USA) |
| Reference | Meaning |
|---|---|
| A51B92438-4 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| A51B92440-16 | 5/1 Secondary reference Capy Machine Shop Inc. Dba Capy Machine Shop Inc |
| A51892038-33 | 5/1 Secondary reference Northrop Grumman Systems Corporation |
| A51B92440-16 | 5/1 Secondary reference Northrop Grumman Systems Corporation |
NSN 5340-01-015-4138 is a Hinge,butt, manufactured by Kampi Components Co Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-015-4138 has 1 manufacturer part number on file: A51B92438-4 (Kampi Components Co Inc).
Key specifications for A51B92438-4: Reversible Feature: NOT INCLUDED; Style Designator: BUTT; Pin Removability: NONREMOVABLE; Knuckle Quantity: 6. 6 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.