The Cover,access, cataloged under National Stock Number 5340-01-520-7856, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 14 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-520-7856 |
| Primary Part Number | 12423035 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 10.0 MILLIMETERS NOMINAL MM |
| Length | 80.0 MILLIMETERS NOMINAL MM |
| Distance Between Holes Along Length | 60.0 MILLIMETERS NOMINAL MM |
| Distance Between Holes Along Width | 60.0 MILLIMETERS NOMINAL MM |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 10.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | PAINT |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 80.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Hole Diameter | 6.4 MILLIMETERS NOMINAL MM |
| Body Thickness | 0.2 MILLIMETERS NOMINAL MM |
| 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 5340-01-520-7856 is a Cover,access, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-520-7856 has 2 manufacturer part numbers on file: 12423035 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12423035 (Amz Alabama Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-643-4635. Verify interchangeability with system specifications before substitution.
Key specifications for 12423035: Distance From First Hole Centerline to End Along Width: 10.0 MILLIMETERS NOMINAL MM; Length: 80.0 MILLIMETERS NOMINAL MM; Distance Between Holes Along Length: 60.0 MILLIMETERS NOMINAL MM; Distance Between Holes Along Width: 60.0 MILLIMETERS NOMINAL MM. 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.