The Cover,access, cataloged under National Stock Number 5340-01-105-6612, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-105-6612 |
| Primary Part Number | 12294631 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 8 |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Outside Diameter | 6.500 INCHES NOMINAL IN |
| Securing Device Type | SPECIAL |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | STEEL COMP 1010 |
| Hole Diameter | 0.406 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Body Thickness | 0.218 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 5340-01-105-6612 is a Cover,access, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-105-6612 has 2 manufacturer part numbers on file: 12294631 (U S Army Tank Automotive Command Amsta-Im-Mm), 12294631 (Pyle Machine Company, Inc).
Key specifications for 12294631: Bolt Circle Hole Quantity: 8; Mounting Opening Shape Style: UNTHREADED HOLE; Material Document and Classification: MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: FLAT. 10 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.