PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900019Parts Kit,valve

Lee Evans, Inc. · NSN 4820-01-282-4189 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-282-4189 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-282-4189. Primary manufacturer part number: 900019.
Features
  • Parts Kit,valve — FSC 4820
  • Nonsupply Items and Quantities: GOVERNOR VALVE 1; VALVE GUIDE 1; VALVE STEM 1; VALVE SEAT 1; STEM STRAINER 2; STEM BUSHING 1; STUDS 3; VALVE LIFT SPACER 1; LOCKNUT 1; ADJUSTING STEM SCREW 1; PIN DOWEL LINK 1; ADAPTER LINK 1; NUT 1; BELLOWS 1; GASKET 7; TAPERED PIN 1
  • Component Quantity: 25
  • 7 verified cross-references
  • Primary manufacturer: Lee Evans, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-282-4189, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lee Evans, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 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
NSN4820-01-282-4189
Primary Part Number900019
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLee Evans, Inc.
StatusACTIVE
Nonsupply Items and QuantitiesGOVERNOR VALVE 1; VALVE GUIDE 1; VALVE STEM 1; VALVE SEAT 1; STEM STRAINER 2; STEM BUSHING 1; STUDS 3; VALVE LIFT SPACER 1; LOCKNUT 1; ADJUSTING STEM SCREW 1; PIN DOWEL LINK 1; ADAPTER LINK 1; NUT 1; BELLOWS 1; GASKET 7; TAPERED PIN 1
Component Quantity25
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2825-00-111-7017900019 INTERCHANGEABLE
Weight,governor
Niantic Tool, Inc. Dba Niantic Tool Co
5826-00-939-3737 INTERCHANGEABLE
Module Assy,receive
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
4820-01-282-4190429123 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
4820-01-282-8542429126 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
F-8494 429217 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
429217 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
F-8494 429217 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
6705255 Naval Sea Systems Command (USA)
900019 PRIMARY Lee Evans, Inc. (USA)
6705255 KIT 429217 Naval Sea Systems Command (USA)
429217 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
Related Parts
2825-00-111-7017INTERCHANGEABLE
WEIGHT,GOVERNOR
900019
5826-00-939-3737INTERCHANGEABLE
MODULE ASSY,RECEIVE
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
4820-01-282-4190INTERCHANGEABLE
PARTS KIT,VALVE
429123
4820-01-282-8540INTERCHANGEABLE
PARTS KIT,VALVE
429111
4820-01-282-8541INTERCHANGEABLE
PARTS KIT,VALVE
429213
4820-01-282-8542INTERCHANGEABLE
PARTS KIT,VALVE
429126
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 4820-01-282-4189?

NSN 4820-01-282-4189 is a Parts Kit,valve, manufactured by Lee Evans, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-282-4189?

NSN 4820-01-282-4189 has 7 cross-referenced part numbers: F-8494 429217 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 429217 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), F-8494 429217 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 6705255 (Naval Sea Systems Command), 900019 (Lee Evans, Inc.) and 2 more.

What NSN replaces 4820-01-282-4189?

There are 12 known substitutes for 4820-01-282-4189: 2825-00-111-7017, 5826-00-939-3737, 3040-01-195-6125 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900019?

Key specifications for 900019: Nonsupply Items and Quantities: GOVERNOR VALVE 1; VALVE GUIDE 1; VALVE STEM 1; VALVE SEAT 1; STEM STRAINER 2; STEM BUSHING 1; STUDS 3; VALVE LIFT SPACER 1; LOCKNUT 1; ADJUSTING STEM SCREW 1; PIN DOWEL LINK 1; ADAPTER LINK 1; NUT 1; BELLOWS 1; GASKET 7; TAPERED PIN 1; Component Quantity: 25. 2 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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