PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14020Valve,linear,directional Control

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 4810-00-770-8650 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-770-8650 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-770-8650. Primary manufacturer part number: 14020.
Features
  • Valve,linear,directional Control — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-00-770-8650, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-00-770-8650
Primary Part Number14020
Item NameValve,linear,directional Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-204-5277 INTERCHANGEABLE
Seal
5310-00-639-773414020 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
5999-00-780-8899018-0225-050 INTERCHANGEABLE
Gasketing Material,conductive
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5930-00-882-9767 INTERCHANGEABLE
Switch,pressure
5945-00-928-682410286320 INTERCHANGEABLE
Relay,electromagnetic
Us Army Aviation and Missile Command
5940-00-983-6061 INTERCHANGEABLE
Terminal Board
5310-01-100-20641118647 INTERCHANGEABLE
Washer,flat
Wartsila Canada Inc
5998-01-108-000314-020 INTERCHANGEABLE
Circuit Card Assembly
N H Research, Llc Dba Nh Research Llc
5961-01-119-036714904 INTERCHANGEABLE
Semiconductor Device Assembly
Giga-Tronics Incorporated Dba Giga-Tronics
5950-01-251-41091207788 INTERCHANGEABLE
Transformer,audio Frequency
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
14020 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Related Parts
5330-00-204-5277INTERCHANGEABLE
SEAL
5310-00-639-7734INTERCHANGEABLE
WASHER,FLAT
14020
5999-00-780-8899INTERCHANGEABLE
GASKETING MATERIAL,CONDUCTIVE
018-0225-050
5930-00-882-9767INTERCHANGEABLE
SWITCH,PRESSURE
5945-00-928-6824INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10286320
5940-00-983-6061INTERCHANGEABLE
TERMINAL BOARD
5310-01-100-2064INTERCHANGEABLE
WASHER,FLAT
1118647
5998-01-108-0003INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
14-020
5961-01-119-0367INTERCHANGEABLE
SEMICONDUCTOR DEVICE ASSEMBLY
14904
5950-01-251-4109INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1207788
6810-01-705-8208INTERCHANGEABLE
CALCIUM SULFATE,ANHYDROUS

Frequently Asked Questions

What is NSN 4810-00-770-8650?

NSN 4810-00-770-8650 is a Valve,linear,directional Control, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-770-8650?

NSN 4810-00-770-8650 has 1 cross-referenced part number: 14020 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 4810-00-770-8650?

There are 11 known substitutes for 4810-00-770-8650: 5330-00-204-5277, 5310-00-639-7734, 5999-00-780-8899 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14020?

Key specifications for 14020: Special Features: FOUR INTERNALLY THD PORTS UNJF 9/16-18 3B PER MS33649,MEDIA AIR,WORKING PRESSURE 200.0 PSI,MAX TEMP 500.0 F,TWO EXPLOSION PROOF CONTINUOUS DUTY SOLENOIDS,180-30.0 VOLT DIRECT CURRENT. 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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