PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9985Seat,regulating Val

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-218-6082 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-218-6082 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-218-6082. Primary manufacturer part number: 9985.
Features
  • Seat,regulating Val — FSC 2825
  • 23 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,regulating Val, cataloged under National Stock Number 2825-00-218-6082, 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 23 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,regulating Val
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)
Technical Specifications
ParameterValue
NSN2825-00-218-6082
Primary Part Number9985
Item NameSeat,regulating Val
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6640-00-273-70559985-75 INTERCHANGEABLE
Watch Glass,laboratory
Corning Glass Works
6640-00-290-6808 INTERCHANGEABLE
Watch Glass,laboratory
3439-00-372-3480BB-4 INTERCHANGEABLE
Desoldering Wick
Eis Inc Dba Com-Kyl,div of Eis
5955-00-499-7330712732-23 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Rmd Strategic
5950-00-890-9692 INTERCHANGEABLE
Transformer,power Autotransforme
6105-00-976-36468284 INTERCHANGEABLE
Motor,alternating Current
Sunroc Corp
4820-01-114-6860N09985 INTERCHANGEABLE
Plunger,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
7125-01-439-71369985 INTERCHANGEABLE
Clip,shelf Support
Intermetro Industries Corp
Cross-Reference Index
Part NumberManufacturer
D15-646MPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-790TPC462 Westinghouse Electric Corp (USA)
D15-790CPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-646UPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-790CPC462 Westinghouse Electric Corp (USA)
9985 Westinghouse Electric Corp Sturtevant Div (USA)
D15-790MPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-646MPC462 Westinghouse Electric Corp (USA)
D15-790VPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-646VPC462 Westinghouse Electric Corp (USA)
9985 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-646TPC462 Westinghouse Electric Corp (USA)
D15-790UPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-646YPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-646TPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-790TPC462 Westinghouse Electric Corp Sturtevant Div (USA)
D15-790MPC462 Westinghouse Electric Corp (USA)
9985 Westinghouse Electric Corp (USA)
D15-646UPC462 Westinghouse Electric Corp (USA)
D15-790UPC462 Westinghouse Electric Corp (USA)
Related Parts
6640-00-273-7055INTERCHANGEABLE
WATCH GLASS,LABORATORY
9985-75
6640-00-290-6808INTERCHANGEABLE
WATCH GLASS,LABORATORY
3439-00-372-3480INTERCHANGEABLE
DESOLDERING WICK
BB-4
5955-00-499-7330INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
712732-23
5950-00-890-9692INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
6105-00-976-3646INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
8284
4820-01-114-6860INTERCHANGEABLE
PLUNGER,VALVE
N09985
7125-01-439-7136INTERCHANGEABLE
CLIP,SHELF SUPPORT
9985

Frequently Asked Questions

What is NSN 2825-00-218-6082?

NSN 2825-00-218-6082 is a Seat,regulating Val, 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 2825-00-218-6082?

NSN 2825-00-218-6082 has 23 cross-referenced part numbers: D15-646MPC462 (Westinghouse Electric Corp Sturtevant Div), D15-790TPC462 (Westinghouse Electric Corp), D15-790CPC462 (Westinghouse Electric Corp Sturtevant Div), D15-646UPC462 (Westinghouse Electric Corp Sturtevant Div), D15-790CPC462 (Westinghouse Electric Corp) and 18 more.

What NSN replaces 2825-00-218-6082?

There are 8 known substitutes for 2825-00-218-6082: 6640-00-273-7055, 6640-00-290-6808, 3439-00-372-3480 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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