PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

429108Parts Kit,valve

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 4820-01-283-4879 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-283-4879 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-283-4879. Primary manufacturer part number: 429108.
Features
  • Parts Kit,valve — FSC 4820
  • 8 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 4820-01-283-4879, 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. This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersNaval Sea Systems Command (CAGE 53711); 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); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3)
Technical Specifications
ParameterValue
NSN4820-01-283-4879
Primary Part Number429108
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
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5305-00-042-9108 INTERCHANGEABLE
Screw,machine
2810-00-049-0018429108 INTERCHANGEABLE
Cover
Curtiss-Wright Controls, Inc. Div Actuation Division
5307-00-383-6737855918 INTERCHANGEABLE
Stud,special
Naval Sea Systems Command
4820-01-202-9245900022 INTERCHANGEABLE
Valve,governor
Niantic Tool, Inc. Dba Niantic Tool Co
4820-01-277-7587 INTERCHANGEABLE
Parts Kit,valve
4820-01-277-9098429130 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-277-9099924058 INTERCHANGEABLE
Parts Kit,valve
Niantic Tool, Inc. Dba Niantic Tool Co
4820-01-282-7604429077 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-282-8543429117 INTERCHANGEABLE
Parts Kit,valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-283-4880429179 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
6525428 KIT 429108 Naval Sea Systems Command (USA)
429108 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
429108 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
F-8819 429108 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
F-8819 429108 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
6525428 Naval Sea Systems Command (USA)
429108 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
F-8819 429108 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
Related Parts
5305-00-042-9108INTERCHANGEABLE
SCREW,MACHINE
2810-00-049-0018INTERCHANGEABLE
COVER
429108
5307-00-383-6737INTERCHANGEABLE
STUD,SPECIAL
855918
4820-01-202-9245INTERCHANGEABLE
VALVE,GOVERNOR
900022
4820-01-277-7587INTERCHANGEABLE
PARTS KIT,VALVE
4820-01-277-9098INTERCHANGEABLE
PARTS KIT,VALVE
429130
4820-01-277-9099INTERCHANGEABLE
PARTS KIT,VALVE
924058
4820-01-282-7604INTERCHANGEABLE
PARTS KIT,VALVE
429077
4820-01-282-8543INTERCHANGEABLE
PARTS KIT,VALVE
429117
4820-01-283-4880INTERCHANGEABLE
PARTS KIT,VALVE
429179

Frequently Asked Questions

What is NSN 4820-01-283-4879?

NSN 4820-01-283-4879 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: active.

What are the part numbers for NSN 4820-01-283-4879?

NSN 4820-01-283-4879 has 8 cross-referenced part numbers: 6525428 KIT 429108 (Naval Sea Systems Command), 429108 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 429108 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), F-8819 429108 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), F-8819 429108 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions) and 3 more.

What NSN replaces 4820-01-283-4879?

There are 10 known substitutes for 4820-01-283-4879: 5305-00-042-9108, 2810-00-049-0018, 5307-00-383-6737 and 7 more. Verify interchangeability with system specifications before substitution.

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