The Hinge,butt, cataloged under National Stock Number 5340-01-438-7537, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-438-7537 |
| Primary Part Number | 13212935 |
| Item Name | Hinge,butt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Pin Diameter | 6.30 MILLIMETERS NOMINAL MM |
| Mounting Hole Quantity | 12 |
| Reversible Feature | NOT INCLUDED |
| Style Designator | BUTT |
| Pin Center to Body Edge Distance | 38.1 MILLIMETERS NOMINAL MM |
| Material Thickness | 1.45 MILLIMETERS MINIMUM AND 1.65 MILLIMETERS MAXIMUM MM |
| Pin Removability | NONREMOVABLE |
| Knuckle Quantity | 17 |
| Surface Treatment | UNABLE TO DECODE |
| Material | UNABLE TO DECODE |
| 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 |
|---|---|
| AA55594-19D | H. a. Guden Company, Inc. (USA) |
| 13212935 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 502738-0794 | 5/9 Secondary reference H. a. Guden Company, Inc. |
NSN 5340-01-438-7537 is a Hinge,butt, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-438-7537 has 2 manufacturer part numbers on file: AA55594-19D (H. a. Guden Company, Inc.), 13212935 (Us Army Aviation and Missile Command).
Key specifications for 13212935: Pin Diameter: 6.30 MILLIMETERS NOMINAL MM; Mounting Hole Quantity: 12; Reversible Feature: NOT INCLUDED; Style Designator: BUTT. 12 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.