PartsTable
Technical Data Sheet
611-3-4X3-4X1 ✓ 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,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 0.453 INCHES NOMINAL THIRD END IN, connection_type: UNTHREADED INTERNAL TUBE THIRD END, connection_style: CRIMPED (TUBE) THIRD END, nominal_outside_diameter_tube_accommodated: 0.875 INCHES FIRST END IN, tubing_wall_nominal_thickness_for_which_designed: 0.050 INCHES THIRD END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-263-6484, 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
611-3-4X3-4X1
NSN: 4730-00-263-6484
FSC: 4730
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length0.453 INCHES NOMINAL THIRD END IN
connection_typeUNTHREADED INTERNAL TUBE THIRD END
connection_styleCRIMPED (TUBE) THIRD END
nominal_outside_diameter_tube_accommodated0.875 INCHES FIRST END IN
tubing_wall_nominal_thickness_for_which_designed0.050 INCHES THIRD END IN
NSN4730-00-263-6484
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 611-3-4X3-4X1 · 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
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.875 INCHES FIRST END IN
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.045 INCHES FIRST END IN
MATERIAL: COPPER ALLOY OVERALL
CONNECTION TYPE: UNTHREADED INTERNAL TUBE SECOND END
CONNECTION STYLE: CRIMPED (TUBE) FIRST END
LEG LENGTH: 0.578 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES FIRST END IN
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.045 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES SECOND END IN
MATERIALCOPPER ALLOY OVERALL
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
CONNECTION STYLECRIMPED (TUBE) FIRST END
LEG LENGTH0.578 INCHES NOMINAL SECOND END IN
CONNECTION STYLECRIMPED (TUBE) THIRD END
LEG LENGTH0.453 INCHES NOMINAL THIRD END IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE THIRD END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8438828Interchangeable
interchangeable cross-reference
interchangeable
8438828-2Interchangeable
interchangeable cross-reference
interchangeable
5001-55Interchangeable
interchangeable cross-reference
interchangeable
392-125Interchangeable
interchangeable cross-reference
interchangeable
AGC1-8AMPInterchangeable
interchangeable cross-reference
interchangeable
5560439-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 611-3-4X3-4X1?
611-3-4X3-4X1 is a TEE,TUBE.
What parts can replace 611-3-4X3-4X1?
There are 11 known substitutes for 611-3-4X3-4X1: 8438828, 8438828-2, 5001-55 and 8 more. Substitute compatibility should be verified for your specific system.
Is 611-3-4X3-4X1 still available?
611-3-4X3-4X1 is currently cancelled.
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