The Ring,retaining, cataloged under National Stock Number 5325-01-088-0235, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Wellman Group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-088-0235 |
| Primary Part Number | 151/2 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Wellman Group |
| Status | ACTIVE |
| Material Hardness Rating | 44.0 ROCKWELL C MINIMUM |
| Usage Design | EXTERNAL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 0.363 INCHES NOMINAL IN |
| End Play Takeup | 0.030 INCHES NOMINAL IN |
| Major Thickness | 0.035 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | INTERNAL BOWED |
| 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 |
|---|---|
| 151/2 | Wellman Group (GBR) |
| X5008/12/151 ITEM 2 | Wellman Group (GBR) |
| 106B208U01 | Abb Ltd (GBR) |
| 151 ITEM 2 | Wellman Group (GBR) |
| X5008/12/151/2 | Wellman Group (GBR) |
| Reference | Meaning |
|---|---|
| 106B208U01 | 3/9 Design control — primary reference Fischer and Porter Co |
NSN 5325-01-088-0235 is a Ring,retaining, manufactured by Wellman Group, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-088-0235 has 5 manufacturer part numbers on file: 151/2 (Wellman Group), X5008/12/151 ITEM 2 (Wellman Group), 106B208U01 (Abb Ltd), 151 ITEM 2 (Wellman Group), X5008/12/151/2 (Wellman Group).
Key specifications for 151/2: Material Hardness Rating: 44.0 ROCKWELL C MINIMUM; Usage Design: EXTERNAL; Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 0.363 INCHES NOMINAL 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.