The Ring,retaining, cataloged under National Stock Number 5325-00-804-7645, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-804-7645 |
| Primary Part Number | 488625-166 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | CANCELLED |
| Material | STEEL COMP 632 |
| Cross-Sectional Shape Style | RECTANGULAR |
| Ring Style | EXTERNAL |
| Surface Treatment | PASSIVATE |
| Material Document and Classification | AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE |
| Material Hardness Rating | 63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| Usage Design | EXTERNAL |
| Major Thickness | 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Inside Diameter | 0.456 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 488625-166 | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| DM20F102G0500WV 4CR | Zf Industrieantriebe Witten Gmbh (DEU) |
| Z2-6 | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 5325PL0789088 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MIL-DTL-21248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3100-50SS2 | Truarc Co Llc (USA) |
| 8176734 | Us Army Aviation and Missile Command (USA) |
| 74341-14A | Griswold Industries Dba Cla-Val Co (USA) |
| MS16624-4050 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AFB000500-21 | The Hymatic Engineering Company Limited T/a Honeywell Hymatic (GBR) |
| 277-502-1050 | Northrop Grumman Systems Corporation (USA) |
| 5100-50W | Truarc Company Llc Dba Waldes Truarc (USA) |
| 5100-50H | Truarc Company Llc Dba Waldes Truarc (USA) |
| Q2-50-CP | W. M. Berg, Inc. (USA) |
| Q2-50 | W. M. Berg, Inc. (USA) |
| A158499-101-11 ITEM 9 | General Dynamics Mission Systems, Inc. (USA) |
| 95304A251 | Mcmaster-Carr Supply Co (USA) |
| 907774K35 | Bendix Corp the (USA) |
| W-250-SS | Thomson Industries Inc (USA) |
| 0130-624-4050 | Indal Technologies Inc (CAN) |
NSN 5325-00-804-7645 is a Ring,retaining, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-804-7645 has 27 cross-referenced part numbers: 488625-166 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), DM20F102G0500WV 4CR (Zf Industrieantriebe Witten Gmbh), Z2-6 (Roller Bearing Co of America, Inc Div Pic Design), 5325PL0789088 (Jednolity Indeks Materialowy - Uniform Material Index), MIL-DTL-21248 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 22 more.
There are 3 known substitutes for 5325-00-804-7645: 4730-00-496-6992, 5910-00-805-1016, 5925-01-448-6657. Verify interchangeability with system specifications before substitution.
Key specifications for 488625-166: Material: STEEL COMP 632; Cross-Sectional Shape Style: RECTANGULAR; Ring Style: EXTERNAL; Surface Treatment: PASSIVATE. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-804-7645 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.