The Ring,retaining, cataloged under National Stock Number 5325-00-186-9452, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Truarc Company Llc Dba Waldes Truarc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-186-9452 |
| Primary Part Number | N5002-387MD |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Truarc Company Llc Dba Waldes Truarc |
| Status | CANCELLED |
| Cross-Sectional Shape Style | BEVELED ONE OUTSIDE CORNER |
| Major Thickness | 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Material | STEEL |
| Surface Treatment | CADMIUM AND CHROMATE |
| Material Document and Classification | FED STD 66,SAE 1060 THRU 1090 FED STD SINGLE MATERIAL RESPONSE |
| Ring Style | INTERNAL |
| Casehardening Indicator | NOT CASEHARDENED |
| Material Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL |
| Outside Diameter | 4.226 INCHES MINIMUM AND 4.356 INCHES MAXIMUM IN |
| Minor Thickness | 0.0795 INCHES MINIMUM AND 0.0845 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N5002-387MD | Truarc Company Llc Dba Waldes Truarc (USA) |
| MS16631-2387 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 663550 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| NH-7274 PIECE 418 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 418NF6095 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| MS16631-1387 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| NH-7274 PIECE 418 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| MS16631-387 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| NB-3179 PC 418 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 418NF6095 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| N5002-387MD | Rotor Clip Company, Inc. (USA) |
| NH-6234 PC 418 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| N5002-387 | Truarc Company Llc Dba Waldes Truarc (USA) |
| 5002-387 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 3002-387 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
NSN 5325-00-186-9452 is a Ring,retaining, manufactured by Truarc Company Llc Dba Waldes Truarc, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-186-9452 has 15 cross-referenced part numbers: N5002-387MD (Truarc Company Llc Dba Waldes Truarc), MS16631-2387 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 663550 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), NH-7274 PIECE 418 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 418NF6095 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture) and 10 more.
There are 2 known substitutes for 5325-00-186-9452: 5950-00-366-0003, 5950-01-100-6784. Verify interchangeability with system specifications before substitution.
Key specifications for N5002-387MD: Cross-Sectional Shape Style: BEVELED ONE OUTSIDE CORNER; Major Thickness: 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Material: STEEL; Surface Treatment: CADMIUM AND CHROMATE. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-186-9452 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.