PartsTable
Technical Data Sheet
4-2 010102BA ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OR COPPER ALLOY 360 OVERALL, seat_angle: 45.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.125 INCHES SECOND END IN, nominal_overall_length: 1.062 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-081-1577, 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
4-2 010102BA
NSN: 4730-00-081-1577
FSC: 4730
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OR COPPER ALLOY 360 OVERALL
seat_angle45.0 DEGREES FIRST END
thread_class2B FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.125 INCHES SECOND END IN
nominal_overall_length1.062 INCHES IN
media_for_which_designedFLUID SINGLE RESPONSE
thread_series_designatorNPT SECOND END
furnished_items_and_quantity1 TUBE COUPLING NUT
nominal_pipe_size_accommodated0.125 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
NSN4730-00-081-1577
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-2 010102BA · 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: 0.250 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING NUT
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
MATERIAL: COPPER ALLOY OR COPPER ALLOY 360 OVERALL
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL OVERALL LENGTH: 1.062 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
MATERIALCOPPER ALLOY OR COPPER ALLOY 360 OVERALL
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL OVERALL LENGTH1.062 INCHES IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
SEAT ANGLE45.0 DEGREES FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
92596-11Interchangeable
interchangeable cross-reference
interchangeable
MS20074-04-11Interchangeable
interchangeable cross-reference
interchangeable
B6812Interchangeable
interchangeable cross-reference
interchangeable
BT-HT-107Interchangeable
interchangeable cross-reference
interchangeable
F5LInterchangeable
interchangeable cross-reference
interchangeable
B107.10M TY1CL4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-2 010102BA?
4-2 010102BA is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 4-2 010102BA?
There are 14 known substitutes for 4-2 010102BA: 92596-11, MS20074-04-11, B6812 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-2 010102BA?
4-2 010102BA is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-081-1577. This indicates validated use in U.S. government and defense supply chains.
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