The Lock Ring, cataloged under National Stock Number 5342-01-169-9473, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5342-01-169-9473 |
| Item Name | Lock Ring |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTANT STEEL,300 SERIES PER QQ-S-766,0.035 IN. THICKNESS,4.959 IN. MIN TO 4.964 IN. MAX OUTSIDE DIAMETER,4.255 IN. MIN TO 4.265 IN. MAX INSIDE DIAMETER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2712065-1 | 5/9 Secondary reference U.S. Government activity |
| 2712065-1 | 3/2 Design control — primary reference U.S. Government activity |
| 2712065-1 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 2712065-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-169-9473 is a Lock Ring, classified under FSC 5342, Hardware, Weapon System. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5960-01-223-9467. Verify interchangeability with system specifications before substitution.
Key specifications for 5342-01-169-9473: General Characteristics Item Description: CORROSION RESISTANT STEEL,300 SERIES PER QQ-S-766,0.035 IN. THICKNESS,4.959 IN. MIN TO 4.964 IN. MAX OUTSIDE DIAMETER,4.255 IN. MIN TO 4.265 IN. MAX INSIDE DIAMETER IN; End Item Identification: F-15 ACFT. 1 specification is documented in the U.S. Government catalog.
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.