PartsTable
Technical Data Sheet
5SBTX-B ✓ 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 OVERALL, leg_length: 0.953 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES SECOND END, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARED (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 4730-00-817-1872, 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
5SBTX-B
NSN: 4730-00-817-1872
FSC: 4730
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length0.953 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES SECOND END
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) FIRST END
nominal_thread_size0.500 INCHES FIRST END IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity2 TUBE COUPLING NUT W/SLEEVE
nominal_outside_diameter_tube_accommodated0.312 INCHES FIRST END IN
NSN4730-00-817-1872
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5SBTX-B · 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
FURNISHED ITEMS AND QUANTITY: 2 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH: 0.953 INCHES NOMINAL FIRST END IN
CONNECTION TYPE: THREADED EXTERNAL PIPE THIRD END
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
CONNECTION STYLE: FLARED (TUBE) FIRST END
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
FURNISHED ITEMS AND QUANTITY2 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH0.953 INCHES NOMINAL FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE THIRD END
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
LEG LENGTH0.953 INCHES NOMINAL SECOND END IN
THREAD CLASS2A FIRST END A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
3208XIAInterchangeable
interchangeable cross-reference
interchangeable
903208Interchangeable
interchangeable cross-reference
interchangeable
30D86Interchangeable
interchangeable cross-reference
interchangeable
8255Interchangeable
interchangeable cross-reference
interchangeable
4133800-021Interchangeable
interchangeable cross-reference
interchangeable
MS90085-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5SBTX-B?
5SBTX-B is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 5SBTX-B?
There are 24 known substitutes for 5SBTX-B: 3208XIA, 903208, 30D86 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5SBTX-B?
5SBTX-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-817-1872. This indicates validated use in U.S. government and defense supply chains.
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