PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LA63546Pivot,governor,steam Turbine

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 2825-01-183-0664 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-01-183-0664 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-183-0664. Primary manufacturer part number: LA63546.
Features
  • Pivot,governor,steam Turbine — FSC 2825
  • General Characteristics Item Description: STEEL,MIL-S-853
  • 10 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pivot,governor,steam Turbine, cataloged under National Stock Number 2825-01-183-0664, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 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
NSN2825-01-183-0664
Primary Part NumberLA63546
Item NamePivot,governor,steam Turbine
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
General Characteristics Item DescriptionSTEEL,MIL-S-853
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-352-97644-1-40DPIPE770 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Mercury Products Corp
2825-00-509-6310 INTERCHANGEABLE
Bellows,turbine
4820-00-509-633563524 INTERCHANGEABLE
Seat,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4320-01-170-2535357432693102 INTERCHANGEABLE
Housing,liquid Pump
Euramco Safety Inc
2825-01-170-689363482-701 INTERCHANGEABLE
Chest,steam Turbine
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
2825-01-170-708063501 INTERCHANGEABLE
Shield,windage
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
2825-01-170-7081 INTERCHANGEABLE
Holder,windage Shield
2825-01-170-891963588 INTERCHANGEABLE
Casing Lower,steam
Curtiss-Wright Electro-Mechanical Corporation Div Epd
2825-01-170-922663557 INTERCHANGEABLE
Bearing Thrust,upper Half
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
2825-01-170-922763558 INTERCHANGEABLE
Housing,steam Turbine
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
LH-63611 PIECE 9-41 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
LA63546 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SPI-LA63546 Ships Parts Inc (USA)
LH-63611 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
63546 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
LA63546 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
3211838 PIECE 9-41 Naval Ship Systems Command (USA)
LA63546 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
LA63546 Turbodyne Div of Dresser Industries Inc See Code 0br59 (USA)
3211838 Naval Ship Systems Command (USA)
Related Parts
2990-00-352-9764INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
4-1-40DPIPE770
2825-00-509-6310INTERCHANGEABLE
BELLOWS,TURBINE
4820-00-509-6335INTERCHANGEABLE
SEAT,VALVE
63524
4320-01-170-2535INTERCHANGEABLE
HOUSING,LIQUID PUMP
357432693102
2825-01-170-6893INTERCHANGEABLE
CHEST,STEAM TURBINE
63482-701
2825-01-170-7080INTERCHANGEABLE
SHIELD,WINDAGE
63501
2825-01-170-7081INTERCHANGEABLE
HOLDER,WINDAGE SHIELD
2825-01-170-8919INTERCHANGEABLE
CASING LOWER,STEAM
63588
2825-01-170-9226INTERCHANGEABLE
BEARING THRUST,UPPER HALF
63557
2825-01-170-9227INTERCHANGEABLE
HOUSING,STEAM TURBINE
63558
2825-01-170-9228INTERCHANGEABLE
PLATE,CLAMPING
63596
2825-01-170-9816INTERCHANGEABLE
HOLDER,WINDAGE SHIELD
63663

Frequently Asked Questions

What is NSN 2825-01-183-0664?

NSN 2825-01-183-0664 is a Pivot,governor,steam Turbine, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-01-183-0664?

NSN 2825-01-183-0664 has 10 cross-referenced part numbers: LH-63611 PIECE 9-41 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), LA63546 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SPI-LA63546 (Ships Parts Inc), LH-63611 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 63546 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 5 more.

What NSN replaces 2825-01-183-0664?

There are 12 known substitutes for 2825-01-183-0664: 2990-00-352-9764, 2825-00-509-6310, 4820-00-509-6335 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LA63546?

Key specifications for LA63546: General Characteristics Item Description: STEEL,MIL-S-853. 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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