The Cover,access, cataloged under National Stock Number 5340-01-133-9841, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 16 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 | 5340-01-133-9841 |
| Primary Part Number | 6217881-2 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.940 INCHES NOMINAL IN |
| Length | 19.940 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 3.000 INCHES NOMINAL IN |
| Hole Quantity Along Length | 12 |
| Distance Between Hole Centerline and First Hole Along Length | 2.220 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 2.315 INCHES NOMINAL AND 2.850 INCHES NOMINAL AND 2.740 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | THREADED FASTENER |
| Hole Quantity Along Width | 8 |
| Distance From First Hole Centerline to End Along Length | 2.420 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Width | 1.073 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 10.100 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Body Thickness | 0.125 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 |
|---|---|
| 6217881-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5340-01-133-9841 is a Cover,access, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-133-9841 has 1 manufacturer part number on file: 6217881-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6217881-2: Distance From First Hole Centerline to End Along Width: 0.940 INCHES NOMINAL IN; Length: 19.940 INCHES NOMINAL IN; Distance Between Holes Along Length: 3.000 INCHES NOMINAL IN; Hole Quantity Along Length: 12. 16 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.