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Technical Data Sheet
PartsTable / COMPONENT / CMC-4-5502-32-32
CMC-4-5502-32-32 ✓ 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,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: GRIPPING NIPPLE (NOSE) SECOND END, operating_pressure: 1250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-353-2896, 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
CMC-4-5502-32-32
NSN: 4730-01-353-2896
FSC: 4730
CAGE: 53159 — CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM HYDRAULIC & MACHINE INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
operating_pressure1250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size2.500 INCHES FIRST END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length5.900 INCHES IN
end_item_identificationFGN CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
NSN4730-01-353-2896
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CMC-4-5502-32-32 · 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: 2.000 INCHES FIRST END IN
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
NONDEFINITIVE SPEC/STD DATA: A TYPE
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.000 INCHES SECOND END IN
•
THREAD SERIES DESIGNATOR: UN FIRST END
•
NOMINAL OVERALL LENGTH: 5.900 INCHES IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 2.750 INCHES SECOND END IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-24135 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
NONDEFINITIVE SPEC/STD DATAA TYPE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.000 INCHES SECOND END IN
THREAD SERIES DESIGNATORUN FIRST END
NOMINAL OVERALL LENGTH5.900 INCHES IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.750 INCHES SECOND END IN
SPECIFICATION/STANDARD DATA81349-MIL-H-24135 GOVERNMENT SPECIFICATION
OPERATING PRESSURE1250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALNICKEL ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
AH40750-20-20MInterchangeable
interchangeable cross-reference
interchangeable
4-4721-20Interchangeable
interchangeable cross-reference
interchangeable
20630-20-20MInterchangeable
interchangeable cross-reference
interchangeable
20630-32-32NAL1Interchangeable
interchangeable cross-reference
interchangeable
GROUP I TYPE A SIZE 2-32L1Interchangeable
interchangeable cross-reference
interchangeable
4-4721-32L1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CMC-4-5502-32-32?
CMC-4-5502-32-32 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace CMC-4-5502-32-32?
There are 19 known substitutes for CMC-4-5502-32-32: AH40750-20-20M, 4-4721-20, 20630-20-20M and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CMC-4-5502-32-32?
CMC-4-5502-32-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-353-2896. 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