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Technical Data Sheet
PartsTable / COMPONENT / CMC-4-5602-3/4-16
CMC-4-5602-3/4-16 ✓ 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 CMC-4-5602-3/4-16 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-198-2801, 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-4-5602-3/4-16
NSN: 4730-01-198-2801
FSC: 4730
CAGE: 53159 — CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM HYDRAULIC & MACHINE INC (USA)
SPECIFICATIONS
Part NumberCMC-4-5602-3/4-16
NSN4730-01-198-2801
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CMC-4-5602-3/4-16 · 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
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
•
MATERIAL: NICKEL ALLOY OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CLASS 3A FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
THREAD CLASS: 3A SECOND END A
•
CONNECTION TYPE: THREADED EXTERNAL HOSE GRIPPING FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION23N SHIP, OHIO CLASS SSN (TRIDENT).
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS 3A FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
THREAD CLASS3A SECOND END A
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
NOMINAL THREAD SIZE2.000 INCHES SECOND END IN
THREAD QUANTITY PER INCH12 SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
4-190909 3-8 8Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-24135Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-24787/3 GRI TY CInterchangeable
interchangeable cross-reference
interchangeable
4-190909 3-4 16L1Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-24787/3 TYPE CL1Interchangeable
interchangeable cross-reference
interchangeable
MILH24135TYCCL1SZ3-4-16L1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CMC-4-5602-3/4-16?
CMC-4-5602-3/4-16 is a CMC-4-5602-3/4-16.
What parts can replace CMC-4-5602-3/4-16?
There are 19 known substitutes for CMC-4-5602-3/4-16: 4-190909 3-8 8, MIL-H-24135, MIL-F-24787/3 GRI TY C and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CMC-4-5602-3/4-16?
CMC-4-5602-3/4-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-198-2801. 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