PartsTable
Technical Data Sheet
8CBTX-S ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL COMP 1025 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.250 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-231-3013, 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
8CBTX-S
NSN: 4730-00-231-3013
FSC: 4730
CAGE: 45681 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialSTEEL COMP 1025 OVERALL
flow_angle90.0 DEGREES
leg_length1.250 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
special_featuresGRUMMAN AEROSPACE A-10 AIRCRAFT
surface_treatmentCADMIUM OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.750 INCHES FIRST END IN
maximum_operating_temp275.0 FAHRENHEIT SECOND RESPONSE DEGF
NSN4730-00-231-3013
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8CBTX-S · 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 THREAD SIZE: 0.750 INCHES FIRST END IN
CONNECTION STYLE: PLAIN (PIPE) SECOND END
THREAD SERIES DESIGNATOR: UNF FIRST END
FLOW ANGLE: 90.0 DEGREES
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SECOND RESPONSE DEGF
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
THREAD SERIES DESIGNATORUNF FIRST END
FLOW ANGLE90.0 DEGREES
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SECOND RESPONSE DEGF
THREAD SERIES DESIGNATORNPT SECOND END
SPECIAL FEATURESGRUMMAN AEROSPACE A-10 AIRCRAFT
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES SECOND END IN
THREAD CLASS3A FIRST END A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
705-69Interchangeable
interchangeable cross-reference
interchangeable
EE42238Interchangeable
interchangeable cross-reference
interchangeable
5405X8Interchangeable
interchangeable cross-reference
interchangeable
C5405X8Interchangeable
interchangeable cross-reference
interchangeable
1856-9Interchangeable
interchangeable cross-reference
interchangeable
856651-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8CBTX-S?
8CBTX-S is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 8CBTX-S?
There are 14 known substitutes for 8CBTX-S: 705-69, EE42238, 5405X8 and 11 more. Substitute compatibility should be verified for your specific system.
Is 8CBTX-S still available?
8CBTX-S is currently cancelled.
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