The Ring,retaining, cataloged under National Stock Number 5325-01-423-7400, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Kalmar Solutions Ab. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Kalmar Solutions Ab (CAGE A184N) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-423-7400 |
| Primary Part Number | 4893787-801 IT 004 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Kalmar Solutions Ab |
| 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 |
|---|---|
| 4893787-801 IT 004 PRIMARY | Kalmar Solutions Ab (SWE) |
| 4780951-001 | Kalmar Solutions Ab (SWE) |
| Reference | Meaning |
|---|---|
| 4893787-801 IT 004 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
| 4780951-001 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
NSN 5325-01-423-7400 is a Ring,retaining, manufactured by Kalmar Solutions Ab, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-423-7400 has 2 manufacturer part numbers on file: 4893787-801 IT 004 (Kalmar Solutions Ab), 4780951-001 (Kalmar Solutions Ab).
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.