The Cover,access, cataloged under National Stock Number 5340-01-255-1128, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 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 | 5340-01-255-1128 |
| Primary Part Number | 68A115145-2003 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 3 |
| Material Document and Classification | QQ-A-225/6,COND T851 FED SPEC ALL MATERIAL RESPONSES |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Outside Diameter | 2.560 INCHES NOMINAL IN |
| Inside Diameter | 2.440 INCHES NOMINAL IN |
| Bolt Circle Diameter | 2.100 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | ALUMINUM ALLOY 2024 |
| Body Thickness | 0.060 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 |
|---|---|
| 68A115145-2003 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5340-01-255-1128 is a Cover,access, manufactured by The Boeing Company Div Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-255-1128 has 1 manufacturer part number on file: 68A115145-2003 (The Boeing Company Div Defense).
Key specifications for 68A115145-2003: Bolt Circle Hole Quantity: 3; Material Document and Classification: QQ-A-225/6,COND T851 FED SPEC ALL MATERIAL RESPONSES; Cross-Sectional Shape Style: CIRCULAR RECESS; Outside Diameter: 2.560 INCHES NOMINAL IN. 10 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.