Alpha · Electronic Components
FIT-221-3/4
Part NumberFIT-221-3/4
ManufacturerAlpha
AvailabilityIn stock — ships fast
Specifications
NSN4720-01-346-9772 (NSN)
Federal Item NameTUBING,NONMETALLIC
MaterialPLASTIC TUBE
Special FeaturesFURNISHED IN FIVE EA FOUR FOOT PIECES
Inside Surface ConditionSMOOTH
Cross Sectional Shape StyleROUND
Outer Covering Environmental ProteCORROSION RESISTANT AND FIRE RESISTANT AND OZONE RESISTANT
Media For Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Minimum Tensile Strength1800 POUNDS PER SQUARE INCH
FlexibilityFLEXIBLE
Measuring Method And Length20.0 FEET NOMINAL OVERALL
Inside Diameter0.750 INCHES NOMINAL
Federal Supply Class4720 — Hose And Flexible Tubing
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is FIT-221-3/4 in stock?
Yes — FIT-221-3/4 is in our stock database. Request a quote for current pricing and lead time.
Is FIT-221-3/4 by Alpha obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FIT-221-3/4 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like FIT-221-3/4?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for FIT-221-3/4?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.