The Ring,retaining, cataloged under National Stock Number 5325-01-691-3098, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is American Ring Mfg. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-691-3098 |
| Primary Part Number | AS3218-124 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | American Ring Mfg |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| Outside Diameter | 1.125 INCHES MINIMUM IN |
| Inside Diameter | 1.083 INCHES MINIMUM IN |
| Ring Style | SPECIAL FLAT |
| Material | STEEL COMP 1070 |
| 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 |
|---|---|
| 9682013395 | Pilatus Aircraft Ltd (CHE) |
| AS3218-124 PRIMARY | American Ring Mfg (USA) |
| Reference | Meaning |
|---|---|
| 968.20.13.395 | 5/9 Secondary reference Pilatus Aircraft Ltd |
NSN 5325-01-691-3098 is a Ring,retaining, manufactured by American Ring Mfg, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-691-3098 has 2 manufacturer part numbers on file: 9682013395 (Pilatus Aircraft Ltd), AS3218-124 (American Ring Mfg).
Key specifications for AS3218-124: Usage Design: EXTERNAL; Outside Diameter: 1.125 INCHES MINIMUM IN; Inside Diameter: 1.083 INCHES MINIMUM IN; Ring Style: SPECIAL FLAT. 5 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.