PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40206Valve,needle

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-389-8465 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-389-8465 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-389-8465. Primary manufacturer part number: 40206.
Features
  • Valve,needle — FSC 2825
  • 5 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,needle, cataloged under National Stock Number 2825-00-389-8465, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-00-389-8465
Primary Part Number40206
Item NameValve,needle
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-189-3218402290 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
5999-00-468-199940-206 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5950-00-862-3555TT16116 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
3110-00-880-145140206 INTERCHANGEABLE
Bearing,roller,cylindrical
New Hampshire Ball Bearings Inc Div Hitech Division
4820-01-183-241950167-07 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-192-5886 INTERCHANGEABLE
Valve,regulating,temperature
4820-01-282-417340206-103 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5995-01-341-37544-020-6 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Advanced Circuit Systems Inc
6510-01-388-1915402-06 INTERCHANGEABLE
Pad,foam,surgical
Lifesaving Systems Llc
5999-01-439-4699 INTERCHANGEABLE
Contact,electrical
Cross-Reference Index
Part NumberManufacturer
D15-743HPC290 Westinghouse Electric Corp Sturtevant Div (USA)
40206 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
40206 Westinghouse Electric Corp (USA)
D15-743HPC290 Northrop Grumman Systems Corporation Div Marine Systems (USA)
40206 Westinghouse Electric Corp Sturtevant Div (USA)
Related Parts
5136-00-189-3218INTERCHANGEABLE
DIE,THREAD CUTTING
402290
5999-00-468-1999INTERCHANGEABLE
CONTACT,ELECTRICAL
40-206
5950-00-862-3555INTERCHANGEABLE
REACTOR
TT16116
3110-00-880-1451INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
40206
4820-01-183-2419INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
50167-07
4820-01-192-5886INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
4820-01-282-4173INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40206-103
5995-01-341-3754INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4-020-6
6510-01-388-1915INTERCHANGEABLE
PAD,FOAM,SURGICAL
402-06
5999-01-439-4699INTERCHANGEABLE
CONTACT,ELECTRICAL
6515-01-451-1342INTERCHANGEABLE
SCREW,BONE
402-06
8415-01-541-9442INTERCHANGEABLE
JACKET,COMBAT
40206

Frequently Asked Questions

What is NSN 2825-00-389-8465?

NSN 2825-00-389-8465 is a Valve,needle, 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 2825-00-389-8465?

NSN 2825-00-389-8465 has 5 cross-referenced part numbers: D15-743HPC290 (Westinghouse Electric Corp Sturtevant Div), 40206 (Northrop Grumman Systems Corporation Div Marine Systems), 40206 (Westinghouse Electric Corp), D15-743HPC290 (Northrop Grumman Systems Corporation Div Marine Systems), 40206 (Westinghouse Electric Corp Sturtevant Div).

What NSN replaces 2825-00-389-8465?

There are 12 known substitutes for 2825-00-389-8465: 5136-00-189-3218, 5999-00-468-1999, 5950-00-862-3555 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40206?

Key specifications for 40206: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 1 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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