The Ring,retaining, cataloged under National Stock Number 5325-01-173-8722, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5325-01-173-8722 |
| Primary Part Number | J160P0175 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Material Document and Classification | AISI 1070 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1090 ASSN STD 2ND MATERIAL RESPONSE |
| Outside Diameter | 1.834 INCHES MINIMUM AND 1.854 INCHES MAXIMUM IN |
| Major Thickness | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Inside Diameter | 1.608 INCHES MINIMUM AND 1.612 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | SPECIAL FLAT |
| Material | STEEL COMP 1070 OR STEEL COMP 1090 |
| 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 |
|---|---|
| J160P0175 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| RR-175 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-173-8722 is a Ring,retaining, manufactured by General Electric Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-173-8722 has 1 manufacturer part number on file: J160P0175 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-498-4638. Verify interchangeability with system specifications before substitution.
Key specifications for J160P0175: Usage Design: INTERNAL; Material Document and Classification: AISI 1070 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1090 ASSN STD 2ND MATERIAL RESPONSE; Outside Diameter: 1.834 INCHES MINIMUM AND 1.854 INCHES MAXIMUM IN; Major Thickness: 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN. 8 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.