The Ring,retaining, cataloged under National Stock Number 5325-00-815-0870, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spirolox Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-815-0870 |
| Primary Part Number | RS125S |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Spirolox Inc |
| Status | ACTIVE |
| Outside Diameter | 1.343 INCHES MINIMUM AND 1.358 INCHES MAXIMUM IN |
| Usage Design | EXTERNAL |
| Material | STEEL CORROSION RESISTING |
| Major Thickness | 0.041 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | DOUBLE OVAL |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | SPIRAL |
| Inside Diameter | 1.173 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RS125S PRIMARY | Spirolox Inc (USA) |
| RS-125-S | Zf Industrieantriebe Witten Gmbh (DEU) |
| 404879 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 69984S125 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 404879 | Adams Industries Inc a Sub of Banner Industries Inc (USA) |
| 5325PL0828579 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5325-00-815-0870 is a Ring,retaining, manufactured by Spirolox Inc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-815-0870 has 6 cross-referenced part numbers: RS125S (Spirolox Inc), RS-125-S (Zf Industrieantriebe Witten Gmbh), 404879 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 69984S125 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 404879 (Adams Industries Inc a Sub of Banner Industries Inc) and 1 more.
There are 3 known substitutes for 5325-00-815-0870: 5930-00-548-7439, 2910-00-770-2526, 5910-01-144-8190. Verify interchangeability with system specifications before substitution.
Key specifications for RS125S: Outside Diameter: 1.343 INCHES MINIMUM AND 1.358 INCHES MAXIMUM IN; Usage Design: EXTERNAL; Material: STEEL CORROSION RESISTING; Major Thickness: 0.041 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.