The Cover,access, cataloged under National Stock Number 5340-01-323-8128, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 15 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-323-8128 |
| Primary Part Number | 717780384-001 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.250 INCHES NOMINAL IN |
| Corner Radius | 0.120 INCHES NOMINAL IN |
| Length | 3.000 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 2.500 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 2.250 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | MIL-P-83310 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS 3611 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | SPECIAL |
| Distance From First Hole Centerline to End Along Length | 0.250 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 2.750 INCHES NOMINAL IN |
| Material | PLASTIC POLYCARBONATE |
| Hole Diameter | 0.149 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| Body Thickness | 0.125 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 |
|---|---|
| 717780384-001 PRIMARY | Lockheed Martin Corporation (USA) |
| 717780384-001 | Tbm Princeton Precision Group Llc (USA) |
NSN 5340-01-323-8128 is a Cover,access, manufactured by Lockheed Martin Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-323-8128 has 2 manufacturer part numbers on file: 717780384-001 (Lockheed Martin Corporation), 717780384-001 (Tbm Princeton Precision Group Llc).
Key specifications for 717780384-001: Distance From First Hole Centerline to End Along Width: 0.250 INCHES NOMINAL IN; Corner Radius: 0.120 INCHES NOMINAL IN; Length: 3.000 INCHES NOMINAL IN; Distance Between Holes Along Length: 2.500 INCHES NOMINAL IN. 15 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.