The Cover,access, cataloged under National Stock Number 5340-00-443-1005, 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 11 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-443-1005 |
| Primary Part Number | 11644043 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Treatment Document and Classification | TT-C-490,TYPE 1 FED SPEC 1ST TREATMENT RESPONSE AND TT-P-664 FED SPEC 2ND TREATMENT RESPONSE |
| Mounting Opening Shape Style | OPEN VERTICAL CURVED SLOT |
| Material Document and Classification | ASTM-A569 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Outside Diameter | 4.880 INCHES NOMINAL IN |
| Securing Device Type | SPECIAL |
| Surface Treatment | PHOSPHATE AND ENAMEL ALKYD |
| Peripheral Shape Style | ROUND, NO HOLES |
| Material | STEEL |
| Slot Width | 0.380 INCHES NOMINAL IN |
| Body Thickness | 0.120 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 |
|---|---|
| 11644043 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-00-443-1005 is a Cover,access, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-443-1005 has 1 manufacturer part number on file: 11644043 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11644043: Surface Treatment Document and Classification: TT-C-490,TYPE 1 FED SPEC 1ST TREATMENT RESPONSE AND TT-P-664 FED SPEC 2ND TREATMENT RESPONSE; Mounting Opening Shape Style: OPEN VERTICAL CURVED SLOT; Material Document and Classification: ASTM-A569 ASSN STD SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: FLAT. 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.