The Ring,retaining, cataloged under National Stock Number 5325-00-282-0698, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Kaydon Custom Filtration Corporation. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-282-0698 |
| Primary Part Number | DI471B |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Kaydon Custom Filtration Corporation |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| End Style | VERTEX CENTER OR ABOVE |
| Material Diameter | 0.083 INCHES NOMINAL IN |
| Material Document and Classification | N,22W11C MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Inside Diameter | 0.699 INCHES MINIMUM AND 0.709 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| 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 |
|---|---|
| DI471B PRIMARY | Kaydon Custom Filtration Corporation (USA) |
NSN 5325-00-282-0698 is a Ring,retaining, manufactured by Kaydon Custom Filtration Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-282-0698 has 1 manufacturer part number on file: DI471B (Kaydon Custom Filtration Corporation).
Key specifications for DI471B: Usage Design: EXTERNAL; End Style: VERTEX CENTER OR ABOVE; Material Diameter: 0.083 INCHES NOMINAL IN; Material Document and Classification: N,22W11C MIL SPEC SINGLE MATERIAL RESPONSE. 10 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.