PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39012Retainer,spring

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-389-8462 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-389-8462 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-389-8462. Primary manufacturer part number: 39012.
Features
  • Retainer,spring — FSC 2825
  • 9 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Retainer,spring, cataloged under National Stock Number 2825-00-389-8462, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,spring
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersWestinghouse Electric Corp Sturtevant Div (CAGE 80231); Westinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Naval Ship Systems Command (CAGE 80064)
Technical Specifications
ParameterValue
NSN2825-00-389-8462
Primary Part Number39012
Item NameRetainer,spring
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6240-00-105-6341 INTERCHANGEABLE
Lamp,cartridge
5310-00-343-2726 INTERCHANGEABLE
Nut,plain,clinch
4730-01-074-034324332-42 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
5999-01-334-751285077-01 INTERCHANGEABLE
Clip,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5120-01-579-0993 INTERCHANGEABLE
Socket,socket Wrench
4820-01-601-412639012 INTERCHANGEABLE
Valve,vent
Oatey Co
Cross-Reference Index
Part NumberManufacturer
D15-631BPC648 Westinghouse Electric Corp Sturtevant Div (USA)
39012 Westinghouse Electric Corp (USA)
D15-640-BPC648 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-651JPC683 Westinghouse Electric Corp Sturtevant Div (USA)
D15-640-BPC648 Westinghouse Electric Corp Sturtevant Div (USA)
39012 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
DD445S4700-347PC683 Naval Ship Systems Command (USA)
D15-631BPC648 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-651JPC683 Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
6240-00-105-6341INTERCHANGEABLE
LAMP,CARTRIDGE
5310-00-343-2726INTERCHANGEABLE
NUT,PLAIN,CLINCH
4730-01-074-0343INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
24332-42
5999-01-334-7512INTERCHANGEABLE
CLIP,ELECTRICAL
85077-01
5120-01-579-0993INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4820-01-601-4126INTERCHANGEABLE
VALVE,VENT
39012

Frequently Asked Questions

What is NSN 2825-00-389-8462?

NSN 2825-00-389-8462 is a Retainer,spring, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-389-8462?

NSN 2825-00-389-8462 has 9 cross-referenced part numbers: D15-631BPC648 (Westinghouse Electric Corp Sturtevant Div), 39012 (Westinghouse Electric Corp), D15-640-BPC648 (Northrop Grumman Systems Corporation Div Marine Systems), D15-651JPC683 (Westinghouse Electric Corp Sturtevant Div), D15-640-BPC648 (Westinghouse Electric Corp Sturtevant Div) and 4 more.

What NSN replaces 2825-00-389-8462?

There are 6 known substitutes for 2825-00-389-8462: 6240-00-105-6341, 5310-00-343-2726, 4730-01-074-0343 and 3 more. Verify interchangeability with system specifications before substitution.

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