PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40400Seat

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-146-4209 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-146-4209 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-146-4209. Primary manufacturer part number: 40400.
Features
  • Seat — FSC 2825
  • 20 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 2825-00-146-4209, 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 20 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 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
NSN2825-00-146-4209
Primary Part Number40400
Item NameSeat
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-435-4351VU1-4A INTERCHANGEABLE
Valve,pneumatic Tank
Spx Corporation Div Spx / Robinair Div
4820-01-097-035958066-0608 INTERCHANGEABLE
Valve,pneumatic Tank
Tld Ace Corp Div Tld Ace
5985-01-184-692740400 INTERCHANGEABLE
Attenuator,fixed
Plantronics Inc.
4130-01-261-008560025 INTERCHANGEABLE
Condenser Coil,refrigeration
Blissfield Manufacturing Company
5950-01-371-531540400 INTERCHANGEABLE
Reactor
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5930-01-514-568640400 INTERCHANGEABLE
Switch,toggle
Ongaro Marine Ltd
6210-01-518-013740400 INTERCHANGEABLE
Light,indicator
Glamox Aqua Signal Corporation
4130-01-523-930640400 INTERCHANGEABLE
Evaporator Coil,refrigeration
Silver King Refrigeration Inc.
Cross-Reference Index
Part NumberManufacturer
D15-615LPC205 Westinghouse Electric Corp (USA)
D15-453MPC205 Westinghouse Electric Corp (USA)
40400 Westinghouse Electric Corp Sturtevant Div (USA)
D15-460MPC205 Westinghouse Electric Corp (USA)
D15-614MPC205 Westinghouse Electric Corp (USA)
D15-453BPC205 Westinghouse Electric Corp (USA)
D15-453FPC205 Westinghouse Electric Corp Sturtevant Div (USA)
D15-615BPC205 Westinghouse Electric Corp (USA)
D15-460LPC205 Westinghouse Electric Corp (USA)
D15-460FPC205 Westinghouse Electric Corp (USA)
D15-453LPC205 Westinghouse Electric Corp (USA)
D15-614LPC205 Westinghouse Electric Corp (USA)
D15-615FPC205 Westinghouse Electric Corp (USA)
D15-460BPC205 Westinghouse Electric Corp (USA)
D15-614BPC205 Westinghouse Electric Corp (USA)
D15-453FPC205 Westinghouse Electric Corp (USA)
40400 Westinghouse Electric Corp (USA)
D15-614FPC205 Westinghouse Electric Corp (USA)
40400 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-615MPC205 Westinghouse Electric Corp (USA)
Related Parts
4820-00-435-4351INTERCHANGEABLE
VALVE,PNEUMATIC TANK
VU1-4A
4820-01-097-0359INTERCHANGEABLE
VALVE,PNEUMATIC TANK
58066-0608
5985-01-184-6927INTERCHANGEABLE
ATTENUATOR,FIXED
40400
4130-01-261-0085INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
60025
5950-01-371-5315INTERCHANGEABLE
REACTOR
40400
5930-01-514-5686INTERCHANGEABLE
SWITCH,TOGGLE
40400
6210-01-518-0137INTERCHANGEABLE
LIGHT,INDICATOR
40400
4130-01-523-9306INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
40400

Frequently Asked Questions

What is NSN 2825-00-146-4209?

NSN 2825-00-146-4209 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 2825-00-146-4209?

NSN 2825-00-146-4209 has 20 cross-referenced part numbers: D15-615LPC205 (Westinghouse Electric Corp), D15-453MPC205 (Westinghouse Electric Corp), 40400 (Westinghouse Electric Corp Sturtevant Div), D15-460MPC205 (Westinghouse Electric Corp), D15-614MPC205 (Westinghouse Electric Corp) and 15 more.

What NSN replaces 2825-00-146-4209?

There are 8 known substitutes for 2825-00-146-4209: 4820-00-435-4351, 4820-01-097-0359, 5985-01-184-6927 and 5 more. Verify interchangeability with system specifications before substitution.

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