The Ring,retaining, cataloged under National Stock Number 5325-01-219-5330, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Cm Manufacturing Inc Dba Cm Manufacturing Inc (CAGE 6Z056); Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934); Goodrich Corporation (CAGE 6K4C8) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-219-5330 |
| Primary Part Number | 2012A251 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2012A251 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 2012A251 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 2012A251 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2012A251 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 20124251 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5325-01-219-5330 is a Ring,retaining, manufactured by Goodrich Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-219-5330 has 3 manufacturer part numbers on file: 2012A251 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 2012A251 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 2012A251 (Goodrich Corporation).
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.