PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-210011-01Throttle Valve Head

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 2825-00-175-8705 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-175-8705 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-175-8705. Primary manufacturer part number: 2-210011-01.
Features
  • Throttle Valve Head — FSC 2825
  • 20 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Throttle Valve Head, cataloged under National Stock Number 2825-00-175-8705, 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. This item has 20 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameThrottle Valve Head
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersTuthill Corporation Div Coppus Portable Ventilation Division (CAGE 14579); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4)
Technical Specifications
ParameterValue
NSN2825-00-175-8705
Primary Part Number2-210011-01
Item NameThrottle Valve Head
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
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-156-3596 INTERCHANGEABLE
Bearing,ball,annular
5365-00-407-326088609 INTERCHANGEABLE
Spacer,sleeve
Woodward Hrt Inc
3110-00-555-5233 INTERCHANGEABLE
Bearing,ball,annular
5330-00-769-9787 INTERCHANGEABLE
Gasket
2590-01-214-616088609 INTERCHANGEABLE
Parts Kit,horn Button Switch
U S Dept of Transportation Federal Aviation Administration
5365-01-357-1732SK56Y21-92-1 SIZE A-003 INTERCHANGEABLE
Shim
Naval Sea Systems Command
6550-01-536-4819A003 INTERCHANGEABLE
Control Set,human Serum
Quidel Corp
Cross-Reference Index
Part NumberManufacturer
890D4666-7 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
C2232-0002PC804T0806-886-890 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
886D5127-6 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
886D5127-6 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
2-210011-01 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
D6331-0A Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
A003 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
8860-9 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
S54PC804T0806-886-890 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
890D4666-7 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
2-210011-01 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
B2349-0001PC804T0806-886-890 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
A003 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
890D4666-7 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
886D5127-6 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
B2349CPC804T0806-886-890 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
A003 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
2-210011-01 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
C3891-0A Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
C2232PC804T0806-886-890 Tuthill Corporation Div Coppus Portable Ventilation Division (USA)
Related Parts
3110-00-156-3596INTERCHANGEABLE
BEARING,BALL,ANNULAR
5365-00-407-3260INTERCHANGEABLE
SPACER,SLEEVE
88609
3110-00-555-5233INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-00-769-9787INTERCHANGEABLE
GASKET
2590-01-214-6160INTERCHANGEABLE
PARTS KIT,HORN BUTTON SWITCH
88609
5365-01-357-1732INTERCHANGEABLE
SHIM
SK56Y21-92-1 SIZE A-003
6550-01-536-4819INTERCHANGEABLE
CONTROL SET,HUMAN SERUM
A003

Frequently Asked Questions

What is NSN 2825-00-175-8705?

NSN 2825-00-175-8705 is a Throttle Valve Head, 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 2825-00-175-8705?

NSN 2825-00-175-8705 has 20 cross-referenced part numbers: 890D4666-7 (Tuthill Corporation Div Coppus Portable Ventilation Division), C2232-0002PC804T0806-886-890 (Tuthill Corporation Div Coppus Portable Ventilation Division), 886D5127-6 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 886D5127-6 (Tuthill Corporation Div Coppus Portable Ventilation Division), 2-210011-01 (Tuthill Corporation Div Coppus Portable Ventilation Division) and 15 more.

What NSN replaces 2825-00-175-8705?

There are 7 known substitutes for 2825-00-175-8705: 3110-00-156-3596, 5365-00-407-3260, 3110-00-555-5233 and 4 more. Verify interchangeability with system specifications before substitution.

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