The Cover,access, cataloged under National Stock Number 5340-01-283-3645, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 24 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 | 5340-01-283-3645 |
| Primary Part Number | 7648687P002 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 1.240 INCHES NOMINAL IN |
| Inside Width | 4.090 INCHES MINIMUM AND 4.150 INCHES MAXIMUM IN |
| Corner Radius | 0.380 INCHES NOMINAL IN |
| Length | 8.260 INCHES NOMINAL IN |
| Inside Length | 6.200 INCHES MINIMUM AND 6.290 INCHES MAXIMUM IN |
| Distance Between Holes Along Length | 1.940 INCHES NOMINAL IN |
| Flange Thickness | 0.380 INCHES NOMINAL IN |
| Inside Corner Radius | 0.250 INCHES NOMINAL IN |
| First Recess Inside Height | 5.820 INCHES NOMINAL IN |
| Hole Quantity Along Length | 8 |
| Distance Between Hole Centerline and First Hole Along Length | 0.920 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 1.820 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Securing Device Type | SPECIAL |
| Hole Quantity Along Width | 6 |
| Distance From First Hole Centerline to End Along Length | 1.220 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Width | 0.940 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 6.120 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Hole Diameter | 0.290 INCHES NOMINAL IN |
| Body Thickness | 0.380 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 |
|---|---|
| 7648687P002 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 5340-01-283-3645 is a Cover,access, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-283-3645 has 1 manufacturer part number on file: 7648687P002 (Lockheed Martin Corporation Div Rms).
Key specifications for 7648687P002: Distance From First Hole Centerline to End Along Width: 1.240 INCHES NOMINAL IN; Inside Width: 4.090 INCHES MINIMUM AND 4.150 INCHES MAXIMUM IN; Corner Radius: 0.380 INCHES NOMINAL IN; Length: 8.260 INCHES NOMINAL IN. 24 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.