PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

429126Parts Kit,valve

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 4820-01-282-8542 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-282-8542 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-282-8542. Primary manufacturer part number: 429126.
Features
  • Parts Kit,valve — FSC 4820
  • Component Quantity: 53
  • Nonsupply Items and Quantities: BODY 1;HOUSING 1;CAP 2;SCREW 9;SLEEVE 2;PISTON 1;GEAR 1;SPACER 1;ROLL PIN 2;RETAINER 1;BEARING 5;SPINDLE 3;KEEPER 2;SPRING 1;WORM,GEAR 1;PIN 7;SHAFT WORM 1;PLATE 1;GASKET 2;WEIGHT 2;FLANGE 2;CONNECTOR 1;ELBOW 2;TEE 1;TUBE 1
  • 19 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-282-8542, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-282-8542
Primary Part Number429126
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusCANCELLED
Component Quantity53
Nonsupply Items and QuantitiesBODY 1;HOUSING 1;CAP 2;SCREW 9;SLEEVE 2;PISTON 1;GEAR 1;SPACER 1;ROLL PIN 2;RETAINER 1;BEARING 5;SPINDLE 3;KEEPER 2;SPRING 1;WORM,GEAR 1;PIN 7;SHAFT WORM 1;PLATE 1;GASKET 2;WEIGHT 2;FLANGE 2;CONNECTOR 1;ELBOW 2;TEE 1;TUBE 1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4710-00-697-5154429237 INTERCHANGEABLE
Tube,inseparable As
Curtiss-Wright Controls, Inc. Div Actuation Division
5905-01-163-88409242-37 INTERCHANGEABLE
Resistor Fixed
Kurz & Root Generator Company, Llc
3040-01-195-6125106035 INTERCHANGEABLE
Adapter,governor Valve
Naval Sea Systems Command
4820-01-278-0943F-8493 429215 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-279-3061429168 INTERCHANGEABLE
Parts Kit,linear Directional Con
Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
4820-01-282-4189900019 INTERCHANGEABLE
Parts Kit,valve
Lee Evans, Inc.
4820-01-282-4190429123 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-282-8540429111 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-282-8541429213 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-283-1946429211 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
6705255 KIT 429126 Naval Sea Systems Command (USA)
F-8361 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
6705255 Naval Sea Systems Command (USA)
429126 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
F-8361 429126 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
F-8519 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
F-8361 429126 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
F-8361 429126 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
429237 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
0GZN8/429237 Sequel Systems Inc. Dba S S I (USA)
F-8361 429126 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
429237 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
429237 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
429126 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
6705255 KIT 429237 Naval Sea Systems Command (USA)
429126 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
924237 PRIMARY Niantic Tool, Inc. Dba Niantic Tool Co (USA)
429237 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
429126 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
Related Parts
4710-00-697-5154INTERCHANGEABLE
TUBE,INSEPARABLE AS
429237
5905-01-163-8840INTERCHANGEABLE
RESISTOR FIXED
9242-37
3040-01-195-6125INTERCHANGEABLE
ADAPTER,GOVERNOR VALVE
106035
4820-01-278-0943INTERCHANGEABLE
PARTS KIT,VALVE
F-8493 429215
4820-01-279-3061INTERCHANGEABLE
PARTS KIT,LINEAR DIRECTIONAL CON
429168
4820-01-282-4189INTERCHANGEABLE
PARTS KIT,VALVE
900019
4820-01-282-4190INTERCHANGEABLE
PARTS KIT,VALVE
429123
4820-01-282-8540INTERCHANGEABLE
PARTS KIT,VALVE
429111
4820-01-282-8541INTERCHANGEABLE
PARTS KIT,VALVE
429213
4820-01-283-1946INTERCHANGEABLE
PARTS KIT,VALVE
429211
4820-01-283-4878INTERCHANGEABLE
PARTS KIT,VALVE
429100
4820-01-283-5039INTERCHANGEABLE
PARTS KIT,VALVE

Frequently Asked Questions

What is NSN 4820-01-282-8542?

NSN 4820-01-282-8542 is a Parts Kit,valve, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-282-8542?

NSN 4820-01-282-8542 has 19 cross-referenced part numbers: 6705255 KIT 429126 (Naval Sea Systems Command), F-8361 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 6705255 (Naval Sea Systems Command), 429126 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), F-8361 429126 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture) and 14 more.

What NSN replaces 4820-01-282-8542?

There are 12 known substitutes for 4820-01-282-8542: 4710-00-697-5154, 5905-01-163-8840, 3040-01-195-6125 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 429126?

Key specifications for 429126: Component Quantity: 53; Nonsupply Items and Quantities: BODY 1;HOUSING 1;CAP 2;SCREW 9;SLEEVE 2;PISTON 1;GEAR 1;SPACER 1;ROLL PIN 2;RETAINER 1;BEARING 5;SPINDLE 3;KEEPER 2;SPRING 1;WORM,GEAR 1;PIN 7;SHAFT WORM 1;PLATE 1;GASKET 2;WEIGHT 2;FLANGE 2;CONNECTOR 1;ELBOW 2;TEE 1;TUBE 1. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-282-8542 still in active supply?

NSN 4820-01-282-8542 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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