PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS3220Tubing,nonmetallic

Society of Automotive Engineers Inc · NSN 4720-00-541-6782 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-541-6782 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-541-6782. Primary manufacturer part number: AMS3220.
Features
  • Tubing,nonmetallic — FSC 4720
  • Inside Surface Condition: SMOOTH
  • Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
  • Cross-Sectional Shape Style: ROUND
  • Measuring Method and Length: 24.000 INCHES NOMINAL OVERALL IN
  • Flexibility: FLEXIBLE
  • Nonmetallic Hardness Rating: 55.00 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
  • Outside Diameter: 1.156 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Tube construction
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-541-6782, 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 Society of Automotive Engineers Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-541-6782
Primary Part NumberAMS3220
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Inside Surface ConditionSMOOTH
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Cross-Sectional Shape StyleROUND
Measuring Method and Length24.000 INCHES NOMINAL OVERALL IN
FlexibilityFLEXIBLE
Nonmetallic Hardness Rating55.00 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
Outside Diameter1.156 INCHES NOMINAL IN
Inside Diameter0.750 INCHES NOMINAL IN
Exterior ColorBLACK
MaterialRUBBER SYNTHETIC TUBE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4720-00-233-0082 INTERCHANGEABLE
Tubing,nonmetallic
9390-00-591-4419 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
5331-01-155-3407 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
AMS3220 Society of Automotive Engineers Inc (USA)
AMS3220 Sae International Dba Sae International (USA)
Related Parts
4720-00-233-0082INTERCHANGEABLE
TUBING,NONMETALLIC
9390-00-591-4419INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
5331-01-155-3407INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 4720-00-541-6782?

NSN 4720-00-541-6782 is a Tubing,nonmetallic, manufactured by Society of Automotive Engineers Inc, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-541-6782?

NSN 4720-00-541-6782 has 2 cross-referenced part numbers: AMS3220 (Society of Automotive Engineers Inc), AMS3220 (Sae International Dba Sae International).

What NSN replaces 4720-00-541-6782?

There are 3 known substitutes for 4720-00-541-6782: 4720-00-233-0082, 9390-00-591-4419, 5331-01-155-3407. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS3220?

Key specifications for AMS3220: Inside Surface Condition: SMOOTH; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Cross-Sectional Shape Style: ROUND; Measuring Method and Length: 24.000 INCHES NOMINAL OVERALL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-541-6782 still in active supply?

NSN 4720-00-541-6782 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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