The Ring,retaining, cataloged under National Stock Number 5325-00-457-6959, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-457-6959 |
| Primary Part Number | 2561019 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Major Thickness | 0.070 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM |
| Material Document and Classification | QQ-B-626, ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | COPPER ALLOY 360 |
| Usage Design | EXTERNAL |
| Cross-Sectional Shape Style | BEVELED ONE OUTSIDE CORNER |
| Outside Diameter | 0.438 INCHES NOMINAL IN |
| Inside Diameter | 0.348 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Minor Thickness | 0.030 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5325-00-457-6959 is a Ring,retaining, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-457-6959 has 4 cross-referenced part numbers: 2561019 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 560651 (Lockheed Martin Corporation Div Rms - Mitchel Field), W52 (Robinson Nugent Inc), W53 (Robinson Nugent Inc).
There are 7 known substitutes for 5325-00-457-6959: 2930-00-211-8759, 9905-00-721-8801, 6680-00-885-8721 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2561019: Major Thickness: 0.070 INCHES NOMINAL IN; Surface Treatment: CADMIUM; Material Document and Classification: QQ-B-626, ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY 360. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-457-6959 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.