The Insert,slotted, cataloged under National Stock Number 5342-00-405-4657, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Insert,slotted |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Rolls-Royce Corporation (CAGE 63005) |
| Parameter | Value |
|---|---|
| NSN | 5342-00-405-4657 |
| Primary Part Number | 6871052 |
| Item Name | Insert,slotted |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 6871052 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6871052 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 5342-00-405-4657 is a Insert,slotted, manufactured by Rolls-Royce Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-405-4657 has 1 manufacturer part number on file: 6871052 (Rolls-Royce Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5985-00-411-3499. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.