The Hinge,access Door, cataloged under National Stock Number 5340-00-629-5544, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Infinity Fabrication, Inc.. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-629-5544 |
| Primary Part Number | 25-4267-2 |
| Item Name | Hinge,access Door |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Infinity Fabrication, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 25-4267-2 | Infinity Fabrication, Inc. (USA) |
| 25-4267-2 | Malones Cnc Machining Inc (USA) |
| 25-4267-2 | Pro-Fab, Llc (USA) |
| 25-4267-2 | Camnetics Manufacturing Corporation (USA) |
| 25-4267-2 | Aero Components, Llc (USA) |
| 25-4267-2 | Volumatic Inc Dba Volumatic Inc (USA) |
| 25-4267-2 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 25-4267-2 | C. E. Machine Co., Inc. (USA) |
| 25-4267-2 | Tect Hypervelocity, Inc. (USA) |
| 25-4267-2 | Harlow Aerostructures, Llc (USA) |
| 25-4267-2 | Nordam Group Llc, the Div Nordam (USA) |
| Reference | Meaning |
|---|---|
| 25-4267-2 | 5/2 Secondary reference U.S. Government activity |
| 25-4267-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-629-5544 is a Hinge,access Door, manufactured by Infinity Fabrication, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-629-5544 has 11 manufacturer part numbers on file: 25-4267-2 (Infinity Fabrication, Inc.), 25-4267-2 (Malones Cnc Machining Inc), 25-4267-2 (Pro-Fab, Llc), 25-4267-2 (Camnetics Manufacturing Corporation), 25-4267-2 (Aero Components, Llc) and 6 more.
Key specifications for 25-4267-2: Overall Length: 9.240 INCHES NOMINAL IN; Special Features: OPPOSITE OF 25-4267-1. 0 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.