The Ring,retaining, cataloged under National Stock Number 5325-00-430-0526, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 9 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 | 5325-00-430-0526 |
| Primary Part Number | 31-427 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Ring Style | ANGULAR CAP |
| Material Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| Material | STEEL |
| Cross-Sectional Shape Style | ROUNDED CORNERS |
| Major Thickness | 0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Inside Diameter | 2.979 INCHES MINIMUM AND 2.999 INCHES MAXIMUM IN |
| Usage Design | EXTERNAL |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 3.351 INCHES MINIMUM AND 3.379 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31-427 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 5325-00-430-0526 is a Ring,retaining, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-430-0526 has 1 cross-referenced part number: 31-427 (Dresser Industries Inc Leroi Div).
There are 5 known substitutes for 5325-00-430-0526: 4130-00-542-2049, 4720-01-038-7429, 6515-01-140-5198 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31-427: Ring Style: ANGULAR CAP; Material Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM; Material: STEEL; Cross-Sectional Shape Style: ROUNDED CORNERS. 9 total characteristics are documented in the Federal Logistics Information System.