The Ring,retaining, cataloged under National Stock Number 5325-00-057-2685, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell and Howell Phillipsburg Co Corporate Offices. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-057-2685 |
| Primary Part Number | 31009 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Bell and Howell Phillipsburg Co Corporate Offices |
| Status | CANCELLED |
| Casehardening Indicator | NOT CASEHARDENED |
| Outside Diameter | 0.961 INCHES NOMINAL IN |
| End Play Takeup | 0.020 INCHES MAXIMUM IN |
| Material | STEEL |
| Surface Treatment | CADMIUM AND CHROMATE |
| Material Document and Classification | FED STD NO. 66 AISI C1066 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| Material Hardness Rating | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| Major Thickness | 0.042 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Usage Design | INTERNAL |
| Ring Style | INTERNAL BOWED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31009 | Bell and Howell Phillipsburg Co Corporate Offices (USA) |
| 3001-X86-S7-CD | Truarc Co Llc (USA) |
| 371+86SZN | Honeywell Intl Inc Defense Avionics Systems (USA) |
| MS16629-1086 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 3001-X86-S7-CD | Rotor Clip Company, Inc. (USA) |
| N5001-86MF | Truarc Company Llc Dba Waldes Truarc (USA) |
| N5001-86-S-MD | Truarc Company Llc Dba Waldes Truarc (USA) |
| R273NAB0086NN056NNPFF1 | The American Society of Mechanical Engineers (USA) |
| N5001-86MD | Truarc Company Llc Dba Waldes Truarc (USA) |
| N5001-86-S-MD | Rotor Clip Company, Inc. (USA) |
| N5001-86MD | Rotor Clip Company, Inc. (USA) |
NSN 5325-00-057-2685 is a Ring,retaining, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-057-2685 has 11 cross-referenced part numbers: 31009 (Bell and Howell Phillipsburg Co Corporate Offices), 3001-X86-S7-CD (Truarc Co Llc), 371+86SZN (Honeywell Intl Inc Defense Avionics Systems), MS16629-1086 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 3001-X86-S7-CD (Rotor Clip Company, Inc.) and 6 more.
There are 12 known substitutes for 5325-00-057-2685: 6240-00-011-5273, 5910-00-241-1540, 3020-00-294-6733 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31009: Casehardening Indicator: NOT CASEHARDENED; Outside Diameter: 0.961 INCHES NOMINAL IN; End Play Takeup: 0.020 INCHES MAXIMUM IN; Material: STEEL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-057-2685 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.