PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E407Valve,linear,directional Control

Williams Controls Inc · NSN 4820-00-127-0125 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-127-0125 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-127-0125. Primary manufacturer part number: E407.
Features
  • Valve,linear,directional Control — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Williams Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-127-0125, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Williams Controls Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersWilliams Controls Inc (CAGE 11331)
Technical Specifications
ParameterValue
NSN4820-00-127-0125
Primary Part NumberE407
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWilliams Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3455-00-280-239715446 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6685-00-814-871630EI60R040/300F INTERCHANGEABLE
Thermometer,self-Indicating,bime
Ashcroft Inc Dba Heise
6105-01-363-4711EM2515T INTERCHANGEABLE
Motor,alternating Current
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Cross-Reference Index
Part NumberManufacturer
E407 PRIMARY Williams Controls Inc (USA)
Related Parts
3455-00-280-2397INTERCHANGEABLE
CUTTER,MILLING,END
15446
6685-00-814-8716INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
30EI60R040/300F
6105-01-363-4711INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
EM2515T

Frequently Asked Questions

What is NSN 4820-00-127-0125?

NSN 4820-00-127-0125 is a Valve,linear,directional Control, manufactured by Williams Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-127-0125?

NSN 4820-00-127-0125 has 1 cross-referenced part number: E407 (Williams Controls Inc).

What NSN replaces 4820-00-127-0125?

There are 3 known substitutes for 4820-00-127-0125: 3455-00-280-2397, 6685-00-814-8716, 6105-01-363-4711. Verify interchangeability with system specifications before substitution.

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