The Cover,access, cataloged under National Stock Number 5340-01-311-9420, 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 17 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 | 5340-01-311-9420 |
| Primary Part Number | 77C706333G001 |
| 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 | 0.310 INCHES NOMINAL IN |
| Length | 30.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-E-15090,CL 2,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 4.880 INCHES NOMINAL IN |
| Hole Quantity Along Length | 10 |
| Distance Between Holes Along Width | 4.940 INCHES NOMINAL IN |
| Mounting Opening Shape Style | THREADED HOLE |
| Material Document and Classification | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | SPECIAL |
| Hole Quantity Along Width | 7 |
| Distance From First Hole Centerline to End Along Length | 0.360 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL SEMIGLOSS |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 10.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Body Thickness | 0.250 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 |
|---|---|
| 77C706333G001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 5340-01-311-9420 is a Cover,access, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-311-9420 has 1 manufacturer part number on file: 77C706333G001 (Lockheed Martin Corporation Div Rms).
Key specifications for 77C706333G001: Distance From First Hole Centerline to End Along Width: 0.310 INCHES NOMINAL IN; Length: 30.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-E-15090,CL 2,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE; Distance Between Holes Along Length: 4.880 INCHES NOMINAL IN. 17 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.