The Cover,access, cataloged under National Stock Number 5340-01-423-8180, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-423-8180 |
| Primary Part Number | 12366121 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.500 INCHES NOMINAL IN |
| Corner Radius | 0.250 INCHES NOMINAL IN |
| Length | 16.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | ASTM A123, GRADE 85 ASSN STD SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 6.000 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A569 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A366 ASSN STD 2ND MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 2.000 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 6.560 INCHES NOMINAL IN |
| Material | STEEL |
| Body Thickness | 0.1196 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 |
NSN 5340-01-423-8180 is a Cover,access, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-423-8180 has 3 manufacturer part numbers on file: 12366121 (Amz Alabama Inc.), 12366121 (Bae Systems Land & Armaments L.p.), 12366121 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12366121: Distance From First Hole Centerline to End Along Width: 0.500 INCHES NOMINAL IN; Corner Radius: 0.250 INCHES NOMINAL IN; Length: 16.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM A123, GRADE 85 ASSN STD SINGLE TREATMENT RESPONSE. 14 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.