The Ring,retaining, cataloged under National Stock Number 5325-00-090-7669, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-090-7669 |
| Primary Part Number | 516257 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Ring Style | STRAIGHT GAP |
| Material | STEEL COMP 1095 |
| Surface Treatment | CADMIUM |
| Material Document and Classification | AMS 5121 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 4.052 INCHES MINIMUM AND 4.122 INCHES MAXIMUM IN |
| Usage Design | INTERNAL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| Outside Diameter | 4.302 INCHES MINIMUM AND 4.372 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Major Thickness | 0.125 INCHES NOMINAL IN |
| End Style | VERTEX CENTER OR ABOVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 516257 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5325-00-090-7669 is a Ring,retaining, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-090-7669 has 1 cross-referenced part number: 516257 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There are 2 known substitutes for 5325-00-090-7669: 5325-00-263-5869, 4710-01-127-9069. Verify interchangeability with system specifications before substitution.
Key specifications for 516257: Ring Style: STRAIGHT GAP; Material: STEEL COMP 1095; Surface Treatment: CADMIUM; Material Document and Classification: AMS 5121 ASSN STD SINGLE MATERIAL RESPONSE. 12 total characteristics are documented in the Federal Logistics Information System.