The Ring,retaining, cataloged under National Stock Number 5325-00-215-3145, 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 10 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-215-3145 |
| Primary Part Number | 82078 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Material Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL AND EXTERNAL |
| Cross-Sectional Shape Style | ROUNDED CORNERS |
| Outside Diameter | 1.219 INCHES MINIMUM AND 1.239 INCHES MAXIMUM IN |
| Material | STEEL |
| Inside Diameter | 1.055 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN |
| Ring Style | STRAIGHT GAP |
| Major Thickness | 0.075 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| End Style | VERTEX OUTSIDE PERIPHERY |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 82078 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5325-00-215-3145 is a Ring,retaining, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-215-3145 has 1 cross-referenced part number: 82078 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There are 5 known substitutes for 5325-00-215-3145: 5340-00-205-6968, 5945-00-602-4009, 2815-01-103-9023 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 82078: Material Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM; Usage Design: INTERNAL AND EXTERNAL; Cross-Sectional Shape Style: ROUNDED CORNERS; Outside Diameter: 1.219 INCHES MINIMUM AND 1.239 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.