The Cover,access, cataloged under National Stock Number 5340-00-157-0758, 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 20 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 | 5340-00-157-0758 |
| Primary Part Number | 11653003 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| EAR Quantity | 8 |
| Flange Thickness | 0.620 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 8 |
| Inside Corner Radius | 0.180 INCHES NOMINAL IN |
| First Recess Inside Height | 0.840 INCHES NOMINAL IN |
| EAR Radius | 0.320 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-A-601 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-596 TEMPER T6 FED SPEC ALL MATERIAL RESPONSES |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Inverted Radius | 0.320 INCHES NOMINAL IN |
| Features Provided | SEALING CAPABILITY |
| Securing Device Type | THREADED FASTENER |
| Body Radius | 2.750 INCHES NOMINAL IN |
| Inside Diameter | 4.880 INCHES NOMINAL IN |
| Bolt Circle Diameter | 5.500 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Peripheral Shape Style | ROUND, MULTIEARS AND HOLES |
| Material | ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0 |
| Hole Diameter | 0.372 INCHES MINIMUM AND 0.386 INCHES MAXIMUM IN |
| Body Thickness | 0.190 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 |
|---|---|
| 11653003 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-00-157-0758 is a Cover,access, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-157-0758 has 1 manufacturer part number on file: 11653003 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11653003: EAR Quantity: 8; Flange Thickness: 0.620 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 8; Inside Corner Radius: 0.180 INCHES NOMINAL IN. 20 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.