The Cover,access, cataloged under National Stock Number 5340-01-597-0744, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 12 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 | 5340-01-597-0744 |
| Primary Part Number | 2065AS172-01 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.540 INCHES NOMINAL IN |
| Length | 1.800 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE III, CLASS 2, BLACK COLOR MIL SPEC SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | ASTM B209, TYPE 6061-T6511 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Distance From First Hole Centerline to End Along Length | 0.900 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Peripheral Shape Style | RECTANGLE, ONE CENTER HOLE |
| Width | 1.150 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Body Thickness | 0.550 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 |
|---|---|
| 2065AS172-01 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 2065AS172-01 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5340-01-597-0744 is a Cover,access, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-597-0744 has 2 manufacturer part numbers on file: 2065AS172-01 (Lockheed Martin Corporation Div Rotary and Mission Systems), 2065AS172-01 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 2065AS172-01: Distance From First Hole Centerline to End Along Width: 0.540 INCHES NOMINAL IN; Length: 1.800 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625, TYPE III, CLASS 2, BLACK COLOR MIL SPEC SINGLE TREATMENT RESPONSE; Flange Thickness: 0.125 INCHES NOMINAL IN. 12 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.