PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39250Ring,retaining

Raytheon Company Dba Raytheon · NSN 5325-00-663-2407 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-663-2407 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-663-2407. Primary manufacturer part number: 39250.
Features
  • Ring,retaining — FSC 5325
  • Material: COPPER ALLOY 511 OR STEEL CORROSION RESISTING
  • Inside Diameter: 0.421 INCHES NOMINAL IN
  • Outside Diameter: 0.483 INCHES NOMINAL IN
  • End Style: VERTEX CENTER OR ABOVE
  • Ring Style: STRAIGHT GAP
  • Cross-Sectional Shape Style: ROUND
  • Casehardening Indicator: NOT CASEHARDENED
Applications
  • Applications requiring Copper Alloy 511 or Steel Corrosion Resisting construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-663-2407, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-663-2407
Primary Part Number39250
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
MaterialCOPPER ALLOY 511 OR STEEL CORROSION RESISTING
Inside Diameter0.421 INCHES NOMINAL IN
Outside Diameter0.483 INCHES NOMINAL IN
End StyleVERTEX CENTER OR ABOVE
Ring StyleSTRAIGHT GAP
Cross-Sectional Shape StyleROUND
Casehardening IndicatorNOT CASEHARDENED
Usage DesignINTERNAL
Material Diameter0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-3586 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5935-00-666-1896UG100AU INTERCHANGEABLE
Connector,plug,electrical
Joint Electronics Type Designation System
3110-00-903-091339250 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5999-01-026-89143925-0 INTERCHANGEABLE
Clip,electrical
Fluke Electronics Corp
2530-01-471-14268285-1 INTERCHANGEABLE
Rotor,disc Brake
Pdi Ground Support Systems, Inc.
3040-01-478-338239250 INTERCHANGEABLE
Head,linear Actuating Cylinder
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
39250 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
3110-00-100-3586INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5935-00-666-1896INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
UG100AU
3110-00-903-0913INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
39250
5999-01-026-8914INTERCHANGEABLE
CLIP,ELECTRICAL
3925-0
2530-01-471-1426INTERCHANGEABLE
ROTOR,DISC BRAKE
8285-1
3040-01-478-3382INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
39250

Frequently Asked Questions

What is NSN 5325-00-663-2407?

NSN 5325-00-663-2407 is a Ring,retaining, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-663-2407?

NSN 5325-00-663-2407 has 1 cross-referenced part number: 39250 (Raytheon Company Dba Raytheon).

What NSN replaces 5325-00-663-2407?

There are 6 known substitutes for 5325-00-663-2407: 3110-00-100-3586, 5935-00-666-1896, 3110-00-903-0913 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39250?

Key specifications for 39250: Material: COPPER ALLOY 511 OR STEEL CORROSION RESISTING; Inside Diameter: 0.421 INCHES NOMINAL IN; Outside Diameter: 0.483 INCHES NOMINAL IN; End Style: VERTEX CENTER OR ABOVE. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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