PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4337Hose Assembly,nonmetallic

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4720-00-393-3908 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-393-3908 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-393-3908. Primary manufacturer part number: 4337.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Inside Diameter: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • 1 verified cross-reference
  • Primary manufacturer: Thomas C. Wilson, Inc. Dba Thomas C Wilson
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-393-3908, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Thomas C. Wilson, Inc. Dba Thomas C Wilson. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-393-3908
Primary Part Number4337
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Inside Diameter0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5306-00-208-53824337 INTERCHANGEABLE
Bolt,machine
Brinkley Technology Group Llc Dba Hercules Manufacturing
2805-00-386-34296107385 INTERCHANGEABLE
Valve,poppet,engine
General Motors Llc Dba General Motors Llc
4520-00-871-83934337 INTERCHANGEABLE
Heating Element,electrical,nonim
Hoyt Corporation
5935-01-034-82204337 INTERCHANGEABLE
Connector Body,plug,electrical
General Microwave Corporation Div Kratos Microwave Electronics
5355-01-062-22474337 INTERCHANGEABLE
Knob
Avo Intl
4820-01-091-294692031E INTERCHANGEABLE
Seal Union Assembly,valve
Griswold Industries Dba Cla-Val Co
2925-01-178-00634337 INTERCHANGEABLE
Switch,lock,ignition
Adams Rite Aerospace, Inc
5330-01-324-884843-37 INTERCHANGEABLE
Ring,wiper
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
5305-01-387-12524337 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
5310-01-394-44734337 INTERCHANGEABLE
Washer,lock
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Cross-Reference Index
Part NumberManufacturer
4337 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
5306-00-208-5382INTERCHANGEABLE
BOLT,MACHINE
4337
2805-00-386-3429INTERCHANGEABLE
VALVE,POPPET,ENGINE
6107385
4520-00-871-8393INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
4337
5935-01-034-8220INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
4337
5355-01-062-2247INTERCHANGEABLE
KNOB
4337
4820-01-091-2946INTERCHANGEABLE
SEAL UNION ASSEMBLY,VALVE
92031E
2925-01-178-0063INTERCHANGEABLE
SWITCH,LOCK,IGNITION
4337
5330-01-324-8848INTERCHANGEABLE
RING,WIPER
43-37
5305-01-387-1252INTERCHANGEABLE
SCREW,SHOULDER
4337
5310-01-394-4473INTERCHANGEABLE
WASHER,LOCK
4337

Frequently Asked Questions

What is NSN 4720-00-393-3908?

NSN 4720-00-393-3908 is a Hose Assembly,nonmetallic, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-393-3908?

NSN 4720-00-393-3908 has 1 cross-referenced part number: 4337 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 4720-00-393-3908?

There are 10 known substitutes for 4720-00-393-3908: 5306-00-208-5382, 2805-00-386-3429, 4520-00-871-8393 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4337?

Key specifications for 4337: Inside Diameter: 0.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND. 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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