The Ring,retaining, cataloged under National Stock Number 5325-01-443-9525, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Daimler Truck North America Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-443-9525 |
| Primary Part Number | 23-09457-005 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| 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 |
|---|---|
| 23-09457-005 PRIMARY | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 8865 | 5/9 Secondary reference Auto Vehicle Parts Co Dba Au-Ve-Co |
NSN 5325-01-443-9525 is a Ring,retaining, manufactured by Daimler Truck North America Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-443-9525 has 1 manufacturer part number on file: 23-09457-005 (Daimler Truck North America Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4920-01-499-6465, 5805-01-681-4479. Verify interchangeability with system specifications before substitution.
Key specifications for 23-09457-005: Inside Diameter: 0.188 INCHES NOMINAL IN; Surface Treatment: ZINC; Material: STEEL. 3 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.