The Cover,access, cataloged under National Stock Number 5340-01-642-1146, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lanzen, Incorporated Dba Lanzen Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-642-1146 |
| Primary Part Number | 2600227 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lanzen, Incorporated Dba Lanzen Inc |
| Status | ACTIVE |
| Length | 25.380 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/7 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Surface Treatment | PLASTIC AND PAINT |
| Peripheral Shape Style | RECTANGLE, NO HOLES |
| Width | 22.440 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 |
| Body Thickness | 0.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2600227 PRIMARY | Lanzen, Incorporated Dba Lanzen Inc (USA) |
| Reference | Meaning |
|---|---|
| 2600227 | D/9 Drawing number reference only U.S. Government activity |
NSN 5340-01-642-1146 is a Cover,access, manufactured by Lanzen, Incorporated Dba Lanzen Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-642-1146 has 1 manufacturer part number on file: 2600227 (Lanzen, Incorporated Dba Lanzen Inc).
Key specifications for 2600227: Length: 25.380 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/7 FED SPEC SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: FLAT; Surface Treatment: PLASTIC AND PAINT. 8 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 5340-01-642-1146 has DEMIL Code Q. 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.