PartsTable
Technical Data Sheet
C5455X8X4 ✓ 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 ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.234 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL 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 4730-00-477-7907, 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
C5455X8X4
NSN: 4730-00-477-7907
FSC: 4730
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.234 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.250 INCHES SECOND END IN
maximum_operating_temp400.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_series_designatorUNF FIRST END
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4730-00-477-7907
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: C5455X8X4 · 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: 0.875 INCHES NOMINAL SECOND END IN
SEAT ANGLE: 37.0 DEGREES FIRST END
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
MATERIAL: STEEL OVERALL
THREAD CLASS: 2A FIRST END A
THREAD SERIES DESIGNATOR: NPTF SECOND END
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
FLOW ANGLE: 90.0 DEGREES
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH0.875 INCHES NOMINAL SECOND END IN
SEAT ANGLE37.0 DEGREES FIRST END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
MATERIALSTEEL OVERALL
THREAD CLASS2A FIRST END A
THREAD SERIES DESIGNATORNPTF SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.234 INCHES NOMINAL FIRST END IN
THREAD SERIES DESIGNATORUNF FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
84377Interchangeable
interchangeable cross-reference
interchangeable
SCB91417Interchangeable
interchangeable cross-reference
interchangeable
2203-4-8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C5455X8X4?
C5455X8X4 is a ELBOW,PIPE TO TUBE.
What parts can replace C5455X8X4?
There are 3 known substitutes for C5455X8X4: 84377, SCB91417, 2203-4-8. Substitute compatibility should be verified for your specific system.
What is the NSN for C5455X8X4?
C5455X8X4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-477-7907. This indicates validated use in U.S. government and defense supply chains.
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