The Cover,access, cataloged under National Stock Number 5340-01-166-2180, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Canadacorp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-166-2180 |
| Primary Part Number | 10525164 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 1.142 INCHES NOMINAL IN |
| Inside Width | 3.937 INCHES NOMINAL IN |
| Length | 6.299 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 5.512 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 4.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 0.394 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 6.299 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 3003 |
| 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 |
|---|---|
| 01-166-2180 | Marine Diesel, Inc. Dba Marine Diesel (USA) |
| 10525164 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| 10504478 | 5/9 Secondary reference General Dynamics Land Systems Canadacorp |
NSN 5340-01-166-2180 is a Cover,access, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-166-2180 has 2 manufacturer part numbers on file: 01-166-2180 (Marine Diesel, Inc. Dba Marine Diesel), 10525164 (General Dynamics Land Systems Canadacorp).
Key specifications for 10525164: Distance From First Hole Centerline to End Along Width: 1.142 INCHES NOMINAL IN; Inside Width: 3.937 INCHES NOMINAL IN; Length: 6.299 INCHES NOMINAL IN; Distance Between Holes Along Length: 5.512 INCHES NOMINAL IN. 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.