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PartsTable / COMPONENT / F66113-3-4
F66113-3-4 ✓ 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: STEEL COMP 304 OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.250 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3B FIRST END, connection_style: SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (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 4730-00-007-2196, 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
F66113-3-4
NSN: 4730-00-007-2196
FSC: 4730
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
flow_angle45.0 DEGREES
leg_length1.250 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES FIRST END
thread_class3B FIRST END
connection_styleSWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
special_featuresONE HOSE COUPLING FURNISHED
surface_treatmentPASSIVATE OVERALL
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.375 INCHES FIRST END IN
maximum_operating_temp232.0 CELSIUS SINGLE RESPONSE DEGC
media_for_which_designedFLUID SINGLE RESPONSE
NSN4730-00-007-2196
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: F66113-3-4 · 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
•
FLOW ANGLE: 45.0 DEGREES
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.188 INCHES SECOND END IN
•
MATERIAL: STEEL COMP 304 OVERALL
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES FIRST END IN
•
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
FLOW ANGLE45.0 DEGREES
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.188 INCHES SECOND END IN
MATERIALSTEEL COMP 304 OVERALL
SEAT ANGLE37.0 DEGREES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES FIRST END IN
SPECIAL FEATURESONE HOSE COUPLING FURNISHED
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-27272 MIL SPEC ALL TREATMENT RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MIL-DTL-27272Interchangeable
Same NIIN cross-reference
interchangeable
148-05217-3-4Interchangeable
Same NIIN cross-reference
interchangeable
MIL-F-27272Interchangeable
Same NIIN cross-reference
interchangeable
R27384-3-4CInterchangeable
Same NIIN cross-reference
interchangeable
MS27384-3-4CInterchangeable
Same NIIN cross-reference
interchangeable
Y42404-29Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F66113-3-4?
F66113-3-4 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace F66113-3-4?
There are 7 known substitutes for F66113-3-4: MIL-DTL-27272, 148-05217-3-4, MIL-F-27272 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F66113-3-4?
F66113-3-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-007-2196. 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