The Ring,retaining, cataloged under National Stock Number 5325-01-421-6144, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Dover Corp Groen Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-421-6144 |
| Primary Part Number | 013483 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Dover Corp Groen Div |
| Status | ACTIVE |
| 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 |
|---|---|
| DEE/4-20 12KV 3PH 480V ITEM 32 | Dover Corp Groen Div (USA) |
| 013483 PRIMARY | Dover Corp Groen Div (USA) |
| Reference | Meaning |
|---|---|
| 013483 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5325-01-421-6144 is a Ring,retaining, manufactured by Dover Corp Groen Div, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-421-6144 has 2 manufacturer part numbers on file: DEE/4-20 12KV 3PH 480V ITEM 32 (Dover Corp Groen Div), 013483 (Dover Corp Groen Div).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-557-5712. Verify interchangeability with system specifications before substitution.
Key specifications for 013483: End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 2 OTHER WEAPON SYSTEMS.. 0 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.