PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20952Valve,solenoid

Futurecraft Corp Sub of South Bend Controls Inc · NSN 4810-00-406-3337 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-406-3337 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-406-3337. Primary manufacturer part number: 20952.
Features
  • Valve,solenoid — FSC 4810
  • Connection Style: GASKET SEAL(BOSS) ALL ENDSGASKET SEAL(BOSS) ALL ENDS
  • Nominal Thread Size: 0.437 INCHES ALL ENDS0.437 INCHES ALL ENDS IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEATRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
  • Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDSUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
  • Style Designator: STRAIGHT THRUSTRAIGHT THRU
  • Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Valve Operation Method: SOLENOIDSOLENOID
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Seatrubber Butadiene-Acrylonitrile Class Nbr Seat construction
General Description

The Valve,solenoid, cataloged under National Stock Number 4810-00-406-3337, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Futurecraft Corp Sub of South Bend Controls Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-00-406-3337
Primary Part Number20952
Item NameValve,solenoid
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerFuturecraft Corp Sub of South Bend Controls Inc
StatusACTIVE
Connection StyleGASKET SEAL(BOSS) ALL ENDSGASKET SEAL(BOSS) ALL ENDS
Nominal Thread Size0.437 INCHES ALL ENDS0.437 INCHES ALL ENDS IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEATRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDSUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
Style DesignatorSTRAIGHT THRUSTRAIGHT THRU
Operating Pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Operation MethodSOLENOIDSOLENOID
MaterialALUMINUM ALLOY BODYALUMINUM ALLOY BODY
Thread DirectionRIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS
Flow Control DevicePOPPETPOPPET
Connection TypeTHREADED INTERNAL BOSS ALL ENDSTHREADED INTERNAL BOSS ALL ENDS
Maximum Operating Temp160.0 FAHRENHEIT SINGLE RESPONSE160.0 FAHRENHEIT SINGLE RESPONSE DEGF
Mounting PositionVERTICALVERTICAL
Thread Class3B ALL ENDS3B ALL ENDS
Flow Control Device Normal Operation PositionCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-521-49784B9000 INTERCHANGEABLE
Piston,hydraulic Brake
Caterpillar Inc Div Caterpillar Defense
5965-00-843-9957 INTERCHANGEABLE
Microphone Element
5330-01-173-5066C6-32-1 INTERCHANGEABLE
Retainer,packing
Parker Hannifin Corp Dba Pneutronics
4730-01-517-1408C20952 INTERCHANGEABLE
Elbow,hose
Hydrasearch Company, Llc
5935-01-571-584220952 INTERCHANGEABLE
Connector,receptacle,electrical
Viavi Solutionsllc
Cross-Reference Index
Part NumberManufacturer
20952 Futurecraft Corp Sub of South Bend Controls Inc (USA)
C6211-1 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
C6211 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
2530-00-521-4978INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE
4B9000
5965-00-843-9957INTERCHANGEABLE
MICROPHONE ELEMENT
5330-01-173-5066INTERCHANGEABLE
RETAINER,PACKING
C6-32-1
4730-01-517-1408INTERCHANGEABLE
ELBOW,HOSE
C20952
5935-01-571-5842INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
20952

Frequently Asked Questions

What is NSN 4810-00-406-3337?

NSN 4810-00-406-3337 is a Valve,solenoid, manufactured by Futurecraft Corp Sub of South Bend Controls Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-406-3337?

NSN 4810-00-406-3337 has 3 cross-referenced part numbers: 20952 (Futurecraft Corp Sub of South Bend Controls Inc), C6211-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), C6211 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 4810-00-406-3337?

There are 5 known substitutes for 4810-00-406-3337: 2530-00-521-4978, 5965-00-843-9957, 5330-01-173-5066 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20952?

Key specifications for 20952: Connection Style: GASKET SEAL(BOSS) ALL ENDSGASKET SEAL(BOSS) ALL ENDS; Nominal Thread Size: 0.437 INCHES ALL ENDS0.437 INCHES ALL ENDS IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEATRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDSUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com