PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS-R-6855Tubing,nonmetallic

Society of Automotive Engineers Inc · NSN 4720-00-235-5455 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-235-5455 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-235-5455. Primary manufacturer part number: AMS-R-6855.
Features
  • Tubing,nonmetallic — FSC 4720
  • Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
  • Inside Surface Condition: SMOOTH
  • Measuring Method and Length: 1800.000 INCHES NOMINAL OVERALL IN
  • Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS
  • Outside Diameter: 0.376 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Tube construction
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-235-5455, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-235-5455
Primary Part NumberAMS-R-6855
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Inside Diameter0.250 INCHES NOMINAL IN
Nonmetallic Hardness Rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
Inside Surface ConditionSMOOTH
Measuring Method and Length1800.000 INCHES NOMINAL OVERALL IN
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Outside Diameter0.376 INCHES NOMINAL IN
Nondefinitive Spec/std Data2 CLASS AND 60 GRADE AND A TYPE
Cross-Sectional Shape StyleROUND
FlexibilityFLEXIBLE
Specification/standard Data81349-MIL-R-6855 GOVERNMENT SPECIFICATION
MaterialRUBBER SYNTHETIC TUBE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5330-00-062-1248AMS-R-6855CL4/5GR80BLK INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-171-8363NAS1523AA4F INTERCHANGEABLE
Packing with Retainer
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
9320-00-241-9746 INTERCHANGEABLE
Rubber Sheet,solid
5331-00-291-3363CL-2 GR-60 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-783-4515 INTERCHANGEABLE
O-Ring
6625-00-920-426410111154 INTERCHANGEABLE
Voltmeter
Us Army Aviation and Missile Command
4720-01-220-5640 INTERCHANGEABLE
Tubing,nonmetallic
9320-01-265-2520 INTERCHANGEABLE
Rubber Sheet,solid
5330-01-495-2544 INTERCHANGEABLE
Rubber Round Section
9390-01-497-1631M6855/6-01016D INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
AMS-R-6855 Society of Automotive Engineers Inc (USA)
10111154 Nimikkeistokeskus Ncb Finland (FIN)
5361000813537 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
MIL-R-6855 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
103636-1-1000 Beechcraft Corporation Dba Textron Aviation (USA)
5361000813537 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
64070-20004-101 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
S1080930-04E062-18000 The Boeing Company (USA)
M6855/4-22L109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AMS-R-6855 Sae International Dba Sae International (USA)
MIL-PRF-6855/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M6855/4-10L109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
S1080930-04E062-18000 The Boeing Company (USA)
Related Parts
5330-00-062-1248INTERCHANGEABLE
GASKET
AMS-R-6855CL4/5GR80BLK
5330-00-171-8363INTERCHANGEABLE
PACKING WITH RETAINER
NAS1523AA4F
9320-00-241-9746INTERCHANGEABLE
RUBBER SHEET,SOLID
5331-00-291-3363INTERCHANGEABLE
O-RING
CL-2 GR-60
5331-00-783-4515INTERCHANGEABLE
O-RING
6625-00-920-4264INTERCHANGEABLE
VOLTMETER
10111154
4720-01-220-5640INTERCHANGEABLE
TUBING,NONMETALLIC
9320-01-265-2520INTERCHANGEABLE
RUBBER SHEET,SOLID
5330-01-495-2544INTERCHANGEABLE
RUBBER ROUND SECTION
9390-01-497-1631INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
M6855/6-01016D

Frequently Asked Questions

What is NSN 4720-00-235-5455?

NSN 4720-00-235-5455 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 4720-00-235-5455?

NSN 4720-00-235-5455 has 13 cross-referenced part numbers: AMS-R-6855 (Society of Automotive Engineers Inc), 10111154 (Nimikkeistokeskus Ncb Finland), 5361000813537 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), MIL-R-6855 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 103636-1-1000 (Beechcraft Corporation Dba Textron Aviation) and 8 more.

What NSN replaces 4720-00-235-5455?

There are 10 known substitutes for 4720-00-235-5455: 5330-00-062-1248, 5330-00-171-8363, 9320-00-241-9746 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS-R-6855?

Key specifications for AMS-R-6855: Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Inside Diameter: 0.250 INCHES NOMINAL IN; Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A; Inside Surface Condition: SMOOTH. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-235-5455 still in active supply?

NSN 4720-00-235-5455 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.
PartsTable Design LLC · partstable.com