The Cover,access, cataloged under National Stock Number 5340-00-829-5689, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-829-5689 |
| Primary Part Number | 140-0594 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 2.257 INCHES NOMINAL IN |
| Length | 8.500 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 3.892 INCHES NOMINAL IN |
| Flange Thickness | 0.035 INCHES NOMINAL IN |
| First Recess Inside Height | 2.165 INCHES NOMINAL IN |
| Hole Quantity Along Length | 2 |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 2.242 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 4.186 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.281 INCHES NOMINAL IN |
| Body Thickness | 0.035 INCHES NOMINAL IN |
| 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 |
|---|---|
| 140-0594 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 140C594 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 140-594 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 5340-00-829-5689 is a Cover,access, manufactured by Cummins Power Generation Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-829-5689 has 1 manufacturer part number on file: 140-0594 (Cummins Power Generation Inc.).
Key specifications for 140-0594: Distance From First Hole Centerline to End Along Width: 2.257 INCHES NOMINAL IN; Length: 8.500 INCHES NOMINAL IN; Distance Between Holes Along Length: 3.892 INCHES NOMINAL IN; Flange Thickness: 0.035 INCHES NOMINAL IN. 16 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.