PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LT790Tubing,nonmetallic

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 4720-00-466-6757 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-466-6757 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-466-6757. Primary manufacturer part number: LT790.
Features
  • Tubing,nonmetallic — FSC 4720
  • Exterior Color: CLEAR
  • Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Cross-Sectional Shape Style: ROUND
  • Flexibility: FLEXIBLE
  • Operating Pressure: 33.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Inside Surface Condition: SMOOTH
  • Outer Covering Environmental Protection: ALKALI RESISTANT
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Tube construction
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-466-6757, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-466-6757
Primary Part NumberLT790
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Exterior ColorCLEAR
Temp Rating-50.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Cross-Sectional Shape StyleROUND
FlexibilityFLEXIBLE
Operating Pressure33.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Inside Surface ConditionSMOOTH
Outer Covering Environmental ProtectionALKALI RESISTANT
Nondefinitive Spec/std DataII TYPE
Measuring Method and Length600.000 INCHES NOMINAL OVERALL IN
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) TUBE
Inside Diameter0.375 INCHES NOMINAL IN
Outside Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4720-00-059-5818 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-059-5819S50HL1-4X3-8X50 INTERCHANGEABLE
Tubing,nonmetallic
Saint-Gobain Performance Plastics
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
4720-00-292-1983 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-397-2871 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-397-2876 INTERCHANGEABLE
Tubing,nonmetallic
4720-00-466-6740 INTERCHANGEABLE
Tubing,nonmetallic
Cross-Reference Index
Part NumberManufacturer
LT790 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
4720-00-059-5818INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-059-5819INTERCHANGEABLE
TUBING,NONMETALLIC
S50HL1-4X3-8X50
4720-00-060-2370INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-060-2373INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-100-3057INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-127-0247INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-292-1983INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-397-2871INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-397-2876INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-466-6740INTERCHANGEABLE
TUBING,NONMETALLIC
4720-00-466-6779INTERCHANGEABLE
TUBING,NONMETALLIC
4720-01-055-7882INTERCHANGEABLE
TUBING,NONMETALLIC

Frequently Asked Questions

What is NSN 4720-00-466-6757?

NSN 4720-00-466-6757 is a Tubing,nonmetallic, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-466-6757?

NSN 4720-00-466-6757 has 1 cross-referenced part number: LT790 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 4720-00-466-6757?

There are 12 known substitutes for 4720-00-466-6757: 4720-00-059-5818, 4720-00-059-5819, 4720-00-060-2370 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LT790?

Key specifications for LT790: Exterior Color: CLEAR; Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Cross-Sectional Shape Style: ROUND; Flexibility: FLEXIBLE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-466-6757 still in active supply?

NSN 4720-00-466-6757 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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