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Technical Data Sheet
PartsTable / COMPONENT / VF3
VF3 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: RUBBER SYNTHETIC COVER, wall_thickness: 0.125 INCHES MINIMUM IN, working_length: 7.625 INCHES NOMINAL IN, inside_diameter: 1.500 INCHES NOMINAL IN, first_arm_length: 1.500 INCHES MINIMUM IN, style_designator: STRAIGHT CORRUGATED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-672-2728, 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
VF3
NSN: 4720-00-672-2728
FSC: 4720
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC COVER
wall_thickness0.125 INCHES MINIMUM IN
working_length7.625 INCHES NOMINAL IN
inside_diameter1.500 INCHES NOMINAL IN
first_arm_length1.500 INCHES MINIMUM IN
special_featuresHEAT SHALL WITHSTAND A - 40 DEG TEMPERATURE AND BE RESISTOR TO HEAT,CHEMICALS,OIL,WET ROT,OR ANY TYPE OF ANTI-FREEZE,RUST INHIBITORS,OR LIQUIDS USED IN ENGINE COOLANT SYSTEMS
style_designatorSTRAIGHT CORRUGATED
second_arm_length2.000 INCHES MAXIMUM IN
NSN4720-00-672-2728
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: VF3 · 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
•
WALL THICKNESS: 0.125 INCHES MINIMUM IN
•
SECOND ARM LENGTH: 2.000 INCHES MAXIMUM IN
•
FIRST ARM LENGTH: 1.500 INCHES MINIMUM IN
•
WORKING LENGTH: 7.625 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
STYLE DESIGNATOR: STRAIGHT CORRUGATED
TECHNICAL CHARACTERISTICS (FLIS)
WALL THICKNESS0.125 INCHES MINIMUM IN
SECOND ARM LENGTH2.000 INCHES MAXIMUM IN
FIRST ARM LENGTH1.500 INCHES MINIMUM IN
SPECIAL FEATURESHEAT SHALL WITHSTAND A - 40 DEG TEMPERATURE AND BE RESISTOR TO HEAT,CHEMICALS,OIL,WET ROT,OR ANY TYPE OF ANTI-FREEZE,RUST INHIBITORS,OR LIQUIDS USED IN ENGINE COOLANT SYSTEMS
WORKING LENGTH7.625 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
MATERIALRUBBER SYNTHETIC COVER
STYLE DESIGNATORSTRAIGHT CORRUGATED
INSIDE DIAMETER1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
C3169X6Interchangeable
interchangeable cross-reference
interchangeable
145-4510925M18Interchangeable
interchangeable cross-reference
interchangeable
E74971Interchangeable
interchangeable cross-reference
interchangeable
26410Interchangeable
interchangeable cross-reference
interchangeable
FF-B-187/1Interchangeable
interchangeable cross-reference
interchangeable
687Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is VF3?
VF3 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace VF3?
There are 29 known substitutes for VF3: C3169X6, 145-4510925M18, E74971 and 26 more. Substitute compatibility should be verified for your specific system.
Is VF3 still available?
VF3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026