PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NH7335PC420Slide,directional Control Linear

Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture · NSN 4820-00-383-6747 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-383-6747 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-383-6747. Primary manufacturer part number: NH7335PC420.
Features
  • Slide,directional Control Linear — FSC 4820
  • Material: COPPER ALLOY
  • 15 verified cross-references
  • Primary manufacturer: Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
Applications
  • Applications requiring Copper Alloy construction
General Description

The Slide,directional Control Linear, cataloged under National Stock Number 4820-00-383-6747, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-383-6747
Primary Part NumberNH7335PC420
Item NameSlide,directional Control Linear
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2825-01-204-8021H60WHD40117 INTERCHANGEABLE
Sleeve,valve Pilot,turbine
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
NH7335PC420 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
NH7407PC420 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
774020 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
420NC6096 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
NH7407PC420 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
NH7335PC420 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
420NC6096 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
NH7335PC420 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
H7698PC39 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
H7698PC39 Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA)
774020 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
774020 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
NH7407PC420 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
420NC6096 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
H7698PC39 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
Related Parts
2825-01-204-8021INTERCHANGEABLE
SLEEVE,VALVE PILOT,TURBINE
H60WHD40117

Frequently Asked Questions

What is NSN 4820-00-383-6747?

NSN 4820-00-383-6747 is a Slide,directional Control Linear, manufactured by Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-383-6747?

NSN 4820-00-383-6747 has 15 cross-referenced part numbers: NH7335PC420 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), NH7407PC420 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 774020 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 420NC6096 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), NH7407PC420 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand) and 10 more.

What NSN replaces 4820-00-383-6747?

There is 1 known substitute for 4820-00-383-6747: 2825-01-204-8021. Verify interchangeability with system specifications before substitution.

What are the specifications of NH7335PC420?

Key specifications for NH7335PC420: Material: COPPER ALLOY. 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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