PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S50HL1-4X3-8X50Tubing,nonmetallic

Saint-Gobain Performance Plastics · NSN 4720-00-059-5819 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-059-5819 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-059-5819. Primary manufacturer part number: S50HL1-4X3-8X50.
Features
  • Tubing,nonmetallic — FSC 4720
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Outside Diameter: 0.375 INCHES NOMINAL IN
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) TUBE
  • Outer Covering Environmental Protection: ACID RESISTANT AND FIRE RETARDANT AND SOLVENT RESISTANT AND ETHYLENE GLYCOL RESISTANT
  • Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Exterior Color: CLEAR
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Tube construction
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-059-5819, 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 Saint-Gobain Performance Plastics. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-059-5819
Primary Part NumberS50HL1-4X3-8X50
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerSaint-Gobain Performance Plastics
StatusCANCELLED
Inside Diameter0.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Outside Diameter0.375 INCHES NOMINAL IN
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) TUBE
Outer Covering Environmental ProtectionACID RESISTANT AND FIRE RETARDANT AND SOLVENT RESISTANT AND ETHYLENE GLYCOL RESISTANT
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Exterior ColorCLEAR
Inside Surface ConditionSMOOTH
FlexibilityFLEXIBLE
Specification/standard Data81348-L-T-790 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-042-7848S22-1 INTERCHANGEABLE
Die,crimping Tool
Souriau Usa, Inc. Dba Souriau Usa Inc
4720-00-059-5818 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-060-2370 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-060-2373 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-100-3057 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-127-0247 INTERCHANGEABLE
Tubing,nonmetallic
9540-00-147-7721 INTERCHANGEABLE
Channel,structural
4720-00-292-1983 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-397-2871 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-397-2876 INTERCHANGEABLE
Tubing,nonmetallic
Cross-Reference Index
Part NumberManufacturer
LT790 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
S22-1 Saint-Gobain Performance Plastics (USA)
S50HL1-4X3-8X50 PRIMARY Saint-Gobain Performance Plastics (USA)
A-A-55697 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
S-50-HL1/4ID3/80D10FTLG Saint-Gobain Performance Plastics (USA)
LT00790 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
L-T-790 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5120-00-042-7848INTERCHANGEABLE
DIE,CRIMPING TOOL
S22-1
4720-00-059-5818INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-060-2370INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-060-2373INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-100-3057INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-127-0247INTERCHANGEABLE
TUBING,NONMETALLIC
9540-00-147-7721INTERCHANGEABLE
CHANNEL,STRUCTURAL
4720-00-292-1983INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-397-2871INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-397-2876INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-410-4290INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-466-6740INTERCHANGEABLE
TUBING,NONMETALLIC

Frequently Asked Questions

What is NSN 4720-00-059-5819?

NSN 4720-00-059-5819 is a Tubing,nonmetallic, manufactured by Saint-Gobain Performance Plastics, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-059-5819?

NSN 4720-00-059-5819 has 7 cross-referenced part numbers: LT790 (Federal Specifications Promulgated by General Services Administration Washington DC), S22-1 (Saint-Gobain Performance Plastics), S50HL1-4X3-8X50 (Saint-Gobain Performance Plastics), A-A-55697 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), S-50-HL1/4ID3/80D10FTLG (Saint-Gobain Performance Plastics) and 2 more.

What NSN replaces 4720-00-059-5819?

There are 12 known substitutes for 4720-00-059-5819: 5120-00-042-7848, 4720-00-059-5818, 4720-00-060-2370 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S50HL1-4X3-8X50?

Key specifications for S50HL1-4X3-8X50: Inside Diameter: 0.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.375 INCHES NOMINAL IN; Material: PLASTIC POLYVINYL CHLORIDE (PVC) TUBE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-059-5819 still in active supply?

NSN 4720-00-059-5819 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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