The Cover,access, cataloged under National Stock Number 5340-00-239-2244, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-239-2244 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| FSC Application Data | BRAKE,MULTIPLE DISK,AIRCRAFT |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Flange Thickness | 0.020 INCHES NOMINAL IN |
| Inside Corner Radius | 0.120 INCHES NOMINAL IN |
| First Recess Inside Height | 0.220 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Outside Diameter | 0.825 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN |
| Features Provided | SEALING CAPABILITY |
| Securing Device Type | SPRING CLIP |
| Inside Diameter | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Peripheral Shape Style | ROUND, NO HOLES |
| Material | ALUMINUM ALLOY 5052 |
| Body Thickness | 0.020 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 |
| Reference | Meaning |
|---|---|
| 251915 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 251915 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-239-2244 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-239-2244: FSC Application Data: BRAKE,MULTIPLE DISK,AIRCRAFT; Surface Treatment Document and Classification: MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE; Flange Thickness: 0.020 INCHES NOMINAL IN; Inside Corner Radius: 0.120 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.