The Cover,access, cataloged under National Stock Number 5340-01-004-2721, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 6 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 | 5340-01-004-2721 |
| Primary Part Number | 6866022 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| FSC Application Data | ACFT JET ENGINE |
| Bolt Circle Hole Quantity | 6 |
| Mounting Opening Shape Style | THREADED HOLE |
| Bolt Circle Diameter | 4.500 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Hole Diameter | 0.279 INCHES MINIMUM AND 0.288 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 |
|---|---|
| 6866022 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 5340-01-004-2721 is a Cover,access, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-004-2721 has 1 manufacturer part number on file: 6866022 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6866022: FSC Application Data: ACFT JET ENGINE; Bolt Circle Hole Quantity: 6; Mounting Opening Shape Style: THREADED HOLE; Bolt Circle Diameter: 4.500 INCHES NOMINAL IN. 6 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.