The Ring,retaining, cataloged under National Stock Number 5325-00-947-0159, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Senior Operations Llc Div Senior Aerospace Ketema. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-947-0159 |
| Primary Part Number | V4-106 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Senior Operations Llc Div Senior Aerospace Ketema |
| Status | CANCELLED |
| Casehardening Indicator | NOT CASEHARDENED |
| Usage Design | EXTERNAL |
| Ring Style | EXTERNAL |
| Material | STEEL |
| Surface Treatment | CADMIUM AND CHROMATE |
| Material Document and Classification | V4-106-P 1050 03024 MFR REF SINGLE MATERIAL RESPONSE |
| Material Hardness Rating | 51.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Cross-Sectional Shape Style | RECTANGULAR |
| Major Thickness | 0.019 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN |
| Inside Diameter | 0.352 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5325-00-947-0159 is a Ring,retaining, manufactured by Senior Operations Llc Div Senior Aerospace Ketema, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-947-0159 has 3 cross-referenced part numbers: GR540K1 (Northrop Grumman Systems Corporation), V4-106 (Leonardo Spa Helicopters Division - Production Site), V4-106 (Senior Operations Llc Div Senior Aerospace Ketema).
There is 1 known substitute for 5325-00-947-0159: 2510-01-208-4852. Verify interchangeability with system specifications before substitution.
Key specifications for V4-106: Casehardening Indicator: NOT CASEHARDENED; Usage Design: EXTERNAL; Ring Style: EXTERNAL; Material: STEEL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-947-0159 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.