The Cover,access, cataloged under National Stock Number 5340-01-418-5019, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-418-5019 |
| Primary Part Number | TE28258-2 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| Length | 12.430 INCHES NOMINAL IN |
| Flange Thickness | 0.060 INCHES NOMINAL IN |
| Hole Quantity Along Length | 8 |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Securing Device Type | SPECIAL |
| Hole Quantity Along Width | 2 |
| Inside Diameter | 7.170 INCHES MINIMUM AND 7.180 INCHES MAXIMUM IN |
| Peripheral Shape Style | OVAL, MULTI HOLES |
| Width | 8.300 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| TE28258-2 PRIMARY | Mission Systems Davenport Inc. (USA) |
| Reference | Meaning |
|---|---|
| TE28258-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-418-5019 is a Cover,access, manufactured by Mission Systems Davenport Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-418-5019 has 1 manufacturer part number on file: TE28258-2 (Mission Systems Davenport Inc.).
Key specifications for TE28258-2: Length: 12.430 INCHES NOMINAL IN; Flange Thickness: 0.060 INCHES NOMINAL IN; Hole Quantity Along Length: 8; Mounting Opening Shape Style: UNTHREADED HOLE. 11 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.
NSN 5340-01-418-5019 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.