The Ring,spanner, cataloged under National Stock Number 5365-01-009-2370, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Defense Services Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-009-2370 |
| Primary Part Number | S3S14139000 |
| Item Name | Ring,spanner |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Rolls-Royce Defense Services Inc |
| Status | ACTIVE |
| FSC Application Data | MAINTENANCE,ENGINE,AIRCRAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S3S14139000 PRIMARY | Rolls-Royce Defense Services Inc (USA) |
| PE21471 | Rolls-Royce Plc Div Defense (europe) (GBR) |
| Reference | Meaning |
|---|---|
| S3S14139000 | 5/9 Secondary reference Rolls-Royce Corporation |
| S3S14139000 | 5/9 Secondary reference Rolls-Royce Plc Div Defense (europe) |
NSN 5365-01-009-2370 is a Ring,spanner, manufactured by Rolls-Royce Defense Services Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-009-2370 has 2 manufacturer part numbers on file: S3S14139000 (Rolls-Royce Defense Services Inc), PE21471 (Rolls-Royce Plc Div Defense (europe)).
Key specifications for S3S14139000: FSC Application Data: MAINTENANCE,ENGINE,AIRCRAFT. 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.