The Ring,retaining, cataloged under National Stock Number 5325-01-455-8331, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-455-8331 |
| Primary Part Number | J206P0525A |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Cross-Sectional Shape Style | CHAMFERED INSIDE CORNERS |
| Outside Diameter | 5.436 INCHES NOMINAL IN |
| Major Thickness | 0.072 INCHES NOMINAL IN |
| Inside Diameter | 127.0 MILLIMETERS NOMINAL MM |
| Ring Style | SPECIAL FLAT |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 649-678-525-0 | Safran Aircraft Engines (FRA) |
| J206P0525A PRIMARY | General Electric Company (USA) |
| WHA-525-A86 | Smalley Steel Ring Co. (USA) |
| 649-679-525-0 | Safran Aircraft Engines (FRA) |
NSN 5325-01-455-8331 is a Ring,retaining, manufactured by General Electric Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-455-8331 has 4 manufacturer part numbers on file: 649-678-525-0 (Safran Aircraft Engines), J206P0525A (General Electric Company), WHA-525-A86 (Smalley Steel Ring Co.), 649-679-525-0 (Safran Aircraft Engines).
Key specifications for J206P0525A: Usage Design: INTERNAL; Cross-Sectional Shape Style: CHAMFERED INSIDE CORNERS; Outside Diameter: 5.436 INCHES NOMINAL IN; Major Thickness: 0.072 INCHES NOMINAL IN. 7 specifications are 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.