PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 137554-3
137554-3 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM TUBE, inside_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 0.624 INCHES NOMINAL IN, end_item_identification: F/A-18, inside_surface_condition: SMOOTH, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-522-2786, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
137554-3
NSN: 4720-01-522-2786
FSC: 4720
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM TUBE
inside_diameter0.500 INCHES NOMINAL IN
outside_diameter0.624 INCHES NOMINAL IN
end_item_identificationF/A-18
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length30.000 INCHES NOMINAL OVERALL IN
specification/standard_data81343-AMS 3216 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencyTUBE,DRAIN,AFT FUSELAGE
NSN4720-01-522-2786
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 137554-3 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INSIDE SURFACE CONDITION: SMOOTH
•
SPECIFICATION/STANDARD DATA: 81343-AMS 3216 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM TUBE
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MEASURING METHOD AND LENGTH: 30.000 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
SPECIFICATION/STANDARD DATA81343-AMS 3216 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALRUBBER FLUOROCARBON CLASS FPM TUBE
END ITEM IDENTIFICATIONF/A-18
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE,DRAIN,AFT FUSELAGE
INSIDE DIAMETER0.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
MEASURING METHOD AND LENGTH30.000 INCHES NOMINAL OVERALL IN
OUTSIDE DIAMETER0.624 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
137554Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-83248 TYPE II CLASS 1Interchangeable
interchangeable cross-reference
interchangeable
AMS3216Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 137554-3?
137554-3 is a TUBING,NONMETALLIC.
What parts can replace 137554-3?
There are 3 known substitutes for 137554-3: 137554, MIL-R-83248 TYPE II CLASS 1, AMS3216. Substitute compatibility should be verified for your specific system.
What is the NSN for 137554-3?
137554-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-522-2786. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026