The Ring,retaining, cataloged under National Stock Number 5325-00-598-1178, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-598-1178 |
| Primary Part Number | 271624PC3 |
| 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 | ACTIVE |
| Inside Diameter | 1.469 INCHES NOMINAL IN |
| Material | STEEL |
| Material Document and Classification | JAN-S-1160,GRADE 2,TYPE B,MATERIAL NO. 5,COMPOSITION NO. 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| Usage Design | EXTERNAL |
| Casehardening Indicator | NOT CASEHARDENED |
| Major Thickness | 0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Outside Diameter | 1.719 INCHES NOMINAL IN |
| End Style | 90 DEGREE PARALLEL |
| Material Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| Cross-Sectional Shape Style | RECTANGULAR |
| Ring Style | STRAIGHT GAP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40312 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| N45132PC3 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| B40312 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 271624PC3 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5325-00-598-1178 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: active.
NSN 5325-00-598-1178 has 4 cross-referenced part numbers: 40312 (Eaton Aerospace, Llc Dba Jackson South), N45132PC3 (Eaton Aerospace, Llc Dba Jackson South), B40312 (Eaton Aerospace, Llc Dba Jackson South), 271624PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 8 known substitutes for 5325-00-598-1178: 5961-00-078-6727, 3040-00-099-0063, 5120-00-287-4151 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 271624PC3: Inside Diameter: 1.469 INCHES NOMINAL IN; Material: STEEL; Material Document and Classification: JAN-S-1160,GRADE 2,TYPE B,MATERIAL NO. 5,COMPOSITION NO. 1 MIL SPEC SINGLE MATERIAL RESPONSE; Usage Design: EXTERNAL. 11 total characteristics are documented in the Federal Logistics Information System.