PartsTable
Technical Data Sheet
72FL1-4X1-8 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The TEE,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 0.719 INCHES NOMINAL THIRD END IN, seat_angle: 45.0 DEGREES FIRST END, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL PIPE THIRD END, connection_style: COMPRESSION (TUBE) FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-633-1492, 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
72FL1-4X1-8
NSN: 4730-00-633-1492
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length0.719 INCHES NOMINAL THIRD END IN
seat_angle45.0 DEGREES FIRST END
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL PIPE THIRD END
connection_styleCOMPRESSION (TUBE) FIRST END
nominal_thread_size0.125 INCHES THIRD END IN
seat_nominal_radius0.062 INCHES FIRST END IN
thread_series_designatorNPT THIRD END
furnished_items_and_quantity2 PREFORMED PACKING AND 2 SHORT COUPLING NUT
nominal_outside_diameter_tube_accommodated0.250 INCHES SECOND END IN
NSN4730-00-633-1492
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 72FL1-4X1-8 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
THREAD CLASS: 2A SECOND END A
SEAT NOMINAL RADIUS: 0.062 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: UNF SECOND END
NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN
CONNECTION STYLE: PLAIN (PIPE) THIRD END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A SECOND END A
SEAT NOMINAL RADIUS0.062 INCHES SECOND END IN
THREAD SERIES DESIGNATORUNF SECOND END
NOMINAL THREAD SIZE0.438 INCHES SECOND END IN
SEAT NOMINAL RADIUS0.062 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) THIRD END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORNPT THIRD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES THIRD END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
22272Interchangeable
interchangeable cross-reference
interchangeable
14233Interchangeable
interchangeable cross-reference
interchangeable
MS51959-50Interchangeable
interchangeable cross-reference
interchangeable
22272ADXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 72FL1-4X1-8?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 72FL1-4X1-8?
72FL1-4X1-8 is a TEE,PIPE TO TUBE.
What parts can replace 72FL1-4X1-8?
There are 4 known substitutes for 72FL1-4X1-8: 22272, 14233, MS51959-50 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72FL1-4X1-8?
72FL1-4X1-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-633-1492. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 72FL1-4X1-8