PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9939Seat

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-146-4243 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-146-4243 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-146-4243. Primary manufacturer part number: 9939.
Features
  • Seat — FSC 2825
  • 8 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat, cataloged under National Stock Number 2825-00-146-4243, 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 8 commercial cross-references from 3 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 NameSeat
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersWestinghouse Electric Corp (CAGE 79500); Westinghouse Electric Corp Sturtevant Div (CAGE 80231); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099)
Technical Specifications
ParameterValue
NSN2825-00-146-4243
Primary Part Number9939
Item NameSeat
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5110-00-440-7998 INTERCHANGEABLE
Reamer,hand
2915-00-453-3976 INTERCHANGEABLE
Filter Assembly
8520-01-149-4129 INTERCHANGEABLE
Shampoo
3110-01-339-63589939 INTERCHANGEABLE
Bearing,ball,annular
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
6145-01-431-22613070AS739-1 INTERCHANGEABLE
Cable,special Purpose,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6515-01-569-704878048 INTERCHANGEABLE
Applicator,ultrasound
Reable Therapeutics Inc Dba Chattanooga Group
Cross-Reference Index
Part NumberManufacturer
D15-716BPC719 Westinghouse Electric Corp (USA)
D15-716TPC719 Westinghouse Electric Corp (USA)
9939 Westinghouse Electric Corp Sturtevant Div (USA)
9939 Westinghouse Electric Corp (USA)
9939 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-716WPC719 Westinghouse Electric Corp (USA)
D15-716PPC719 Westinghouse Electric Corp (USA)
D15-716SPC719 Westinghouse Electric Corp (USA)
Related Parts
5110-00-440-7998INTERCHANGEABLE
REAMER,HAND
2915-00-453-3976INTERCHANGEABLE
FILTER ASSEMBLY
8520-01-149-4129INTERCHANGEABLE
SHAMPOO
3110-01-339-6358INTERCHANGEABLE
BEARING,BALL,ANNULAR
9939
6145-01-431-2261INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
3070AS739-1
6515-01-569-7048INTERCHANGEABLE
APPLICATOR,ULTRASOUND
78048

Frequently Asked Questions

What is NSN 2825-00-146-4243?

NSN 2825-00-146-4243 is a Seat, 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 2825-00-146-4243?

NSN 2825-00-146-4243 has 8 cross-referenced part numbers: D15-716BPC719 (Westinghouse Electric Corp), D15-716TPC719 (Westinghouse Electric Corp), 9939 (Westinghouse Electric Corp Sturtevant Div), 9939 (Westinghouse Electric Corp), 9939 (Northrop Grumman Systems Corporation Div Marine Systems) and 3 more.

What NSN replaces 2825-00-146-4243?

There are 6 known substitutes for 2825-00-146-4243: 5110-00-440-7998, 2915-00-453-3976, 8520-01-149-4129 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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