The Cover,access, cataloged under National Stock Number 5340-01-217-4088, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-217-4088 |
| Primary Part Number | 12268225 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.690 INCHES NOMINAL IN |
| Length | 2.810 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Hole Centerline and First Hole Along Length | 1.690 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-A-250/11,T0 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 0.250 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Width | 1.280 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Peripheral Shape Style | RECTANGLE, TWO HOLES |
| Width | 3.380 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Hole Diameter | 0.190 INCHES NOMINAL IN |
| Body Thickness | 0.030 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 |
|---|---|
| 12268225 PRIMARY | Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations (USA) |
| Reference | Meaning |
|---|---|
| 12268225 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5340-01-217-4088 is a Cover,access, manufactured by Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-217-4088 has 1 manufacturer part number on file: 12268225 (Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations).
Key specifications for 12268225: Distance From First Hole Centerline to End Along Width: 0.690 INCHES NOMINAL IN; Length: 2.810 INCHES NOMINAL IN; Surface Treatment Document and Classification: TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE; Distance Between Hole Centerline and First Hole Along Length: 1.690 INCHES NOMINAL IN. 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.