The Hinge,access Door, cataloged under National Stock Number 5340-01-593-5979, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-593-5979 |
| Primary Part Number | 04-20630 |
| Item Name | Hinge,access Door |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Pin Diameter | 0.187 INCHES NOMINAL IN |
| Reversible Feature | NOT INCLUDED |
| Style Designator | BUTT |
| Mounting Hole Diameter | 6.5 MILLIMETERS NOMINAL MM |
| Pin Center to Body Edge Distance | 63.5 MILLIMETERS NOMINAL MM |
| Hinge Pin | INCLUDED |
| Material Thickness | 1.7 MILLIMETERS NOMINAL MM |
| Knuckle Quantity | 7 |
| Surface Treatment | PAINT OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Knuckle Type | FRICTION |
| 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 |
NSN 5340-01-593-5979 is a Hinge,access Door, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-593-5979 has 2 manufacturer part numbers on file: 04-20630 (Department of Defense Project Manager-Mobile Electric Power), A026L061 (Cummins Power Generation Inc.).
Key specifications for 04-20630: Pin Diameter: 0.187 INCHES NOMINAL IN; Reversible Feature: NOT INCLUDED; Style Designator: BUTT; Mounting Hole Diameter: 6.5 MILLIMETERS NOMINAL MM. 11 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.