The Cover,access, cataloged under National Stock Number 5340-01-187-0563, 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 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-187-0563 |
| Primary Part Number | 11623638 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 2.413 INCHES NOMINAL IN |
| EAR Quantity | 8 |
| Length | 15.017 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 6.360 INCHES NOMINAL IN |
| Flange Thickness | 0.375 INCHES NOMINAL IN |
| First Recess Inside Height | 0.844 INCHES NOMINAL IN |
| Hole Quantity Along Length | 10 |
| Distance Between Holes Along Width | 6.360 INCHES NOMINAL IN |
| EAR Radius | 0.531 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Distance From First Hole Centerline to End Along Length | 2.600 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Width | 0.164 INCHES NOMINAL IN |
| Peripheral Shape Style | OVAL, MULTI HOLES |
| Width | 11.187 INCHES NOMINAL IN |
| Material | IRON CAST |
| Body Thickness | 1.432 INCHES MINIMUM AND 1.437 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11623638 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5340011870563 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5340-01-187-0563 is a Cover,access, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-187-0563 has 1 manufacturer part number on file: 11623638 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11623638: Distance From First Hole Centerline to End Along Width: 2.413 INCHES NOMINAL IN; EAR Quantity: 8; Length: 15.017 INCHES NOMINAL IN; Distance Between Holes Along Length: 6.360 INCHES NOMINAL IN. 16 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.