The Ring,retaining, cataloged under National Stock Number 5325-00-663-2386, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Wildfire Pacific Inc. Government technical data includes 8 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-663-2386 |
| Primary Part Number | Y9 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Wildfire Pacific Inc |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| Cross-Sectional Shape Style | ROUNDED CORNERS |
| Outside Diameter | 1.453 INCHES NOMINAL IN |
| Major Thickness | 0.063 INCHES NOMINAL IN |
| Inside Diameter | 1.203 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | HOOKED WIRE |
| Material | STEEL |
| 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 |
|---|---|
| Y9 PRIMARY | Wildfire Pacific Inc (USA) |
NSN 5325-00-663-2386 is a Ring,retaining, manufactured by Wildfire Pacific Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-663-2386 has 1 manufacturer part number on file: Y9 (Wildfire Pacific Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-00-915-3766, 1560-01-533-7829. Verify interchangeability with system specifications before substitution.
Key specifications for Y9: Usage Design: EXTERNAL; Cross-Sectional Shape Style: ROUNDED CORNERS; Outside Diameter: 1.453 INCHES NOMINAL IN; Major Thickness: 0.063 INCHES NOMINAL IN. 8 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.