The Cover,access, cataloged under National Stock Number 5340-01-155-1285, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caes Mission Systems Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-155-1285 |
| Primary Part Number | 228089-04 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caes Mission Systems Llc |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 2.490 INCHES NOMINAL IN |
| Corner Radius | 0.320 INCHES NOMINAL IN |
| Length | 4.430 INCHES NOMINAL IN |
| Flange Thickness | 0.012 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Length | 1.030 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLAT, ROUND RIB REINFORCED |
| Securing Device Type | SPECIAL |
| Distance From First Hole Centerline to End Along Length | 1.520 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Width | 1.160 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, EIGHT HOLES |
| Width | 3.060 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| Body Thickness | 0.120 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 |
|---|---|
| 228089-04 PRIMARY | Caes Mission Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 15P228089-04 | 5/9 Secondary reference Radionics Technologies Inc |
| 15P228089-04 | 5/9 Secondary reference U.S. Government activity |
| 15P228089-04 | 5/9 Secondary reference Caes Mission Systems Llc |
NSN 5340-01-155-1285 is a Cover,access, manufactured by Caes Mission Systems Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-155-1285 has 1 manufacturer part number on file: 228089-04 (Caes Mission Systems Llc).
Key specifications for 228089-04: Distance From First Hole Centerline to End Along Width: 2.490 INCHES NOMINAL IN; Corner Radius: 0.320 INCHES NOMINAL IN; Length: 4.430 INCHES NOMINAL IN; Flange Thickness: 0.012 INCHES NOMINAL IN. 13 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.