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PartsTable / COMPONENT / 5-4CBZ-B
5-4CBZ-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 BAR,CONNECTING,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, leg_length: 1.000 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: FLARELESS (TUBE) FIRST END, nominal_thread_size: 0.250 INCHES SECOND END IN, nominal_outside_diameter_tube_accommodated: 0.312 INCHES FIRST END 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 4730-00-793-2803, 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
5-4CBZ-B
NSN: 4730-00-793-2803
FSC: 4730
CAGE: 54938 — PARKER-HANNIFIN CORPORATION DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialCOPPER OVERALL
leg_length1.000 INCHES NOMINAL FIRST END IN
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleFLARELESS (TUBE) FIRST END
nominal_thread_size0.250 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.312 INCHES FIRST END IN
NSN4730-00-793-2803
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5-4CBZ-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
•
LEG LENGTH: 1.000 INCHES NOMINAL FIRST END IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
MATERIAL: COPPER OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN (PIPE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH1.000 INCHES NOMINAL FIRST END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
MATERIALCOPPER OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION STYLEPLAIN (PIPE) SECOND END
LEG LENGTH0.810 INCHES NOMINAL SECOND END IN
CONNECTION STYLEFLARELESS (TUBE) FIRST END
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
500-204Interchangeable
interchangeable cross-reference
interchangeable
500-24Interchangeable
interchangeable cross-reference
interchangeable
GC-6000-A-2-GInterchangeable
interchangeable cross-reference
interchangeable
41B1944-364Interchangeable
interchangeable cross-reference
interchangeable
41B1944-355Interchangeable
interchangeable cross-reference
interchangeable
26510Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5-4CBZ-B?
5-4CBZ-B is a BAR,CONNECTING,TELETYPEWRITER.
What parts can replace 5-4CBZ-B?
There are 19 known substitutes for 5-4CBZ-B: 500-204, 500-24, GC-6000-A-2-G and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-4CBZ-B?
5-4CBZ-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-793-2803. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026