The Cover,access, cataloged under National Stock Number 5340-01-284-9908, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 14 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 | 5340-01-284-9908 |
| Primary Part Number | F137-1004-2 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Hole Quantity Along Length | 2 |
| Distance Between Hole Centers | 2.000 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Outside Diameter | 3.840 INCHES MINIMUM AND 3.850 INCHES MAXIMUM IN |
| Bolt Hole Centerline to Nearest Edge Distance | 0.920 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN |
| Securing Device Type | SPECIAL |
| Surface Treatment | ANODIZE |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Material | ALUMINUM ALLOY 2024 |
| Hole Diameter | 0.516 INCHES NOMINAL IN |
| Body Thickness | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM 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 |
|---|---|
| F137-1004-2 PRIMARY | Mission Systems Orchard Park Inc (USA) |
NSN 5340-01-284-9908 is a Cover,access, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-284-9908 has 1 manufacturer part number on file: F137-1004-2 (Mission Systems Orchard Park Inc).
Key specifications for F137-1004-2: Surface Treatment Document and Classification: MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE; Hole Quantity Along Length: 2; Distance Between Hole Centers: 2.000 INCHES NOMINAL IN; Mounting Opening Shape Style: UNTHREADED HOLE. 14 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.