PartsTable
Technical Data Sheet
190263-8-6S ✓ 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 FLANGE,PIPE,SWIVEL RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL OR IRON OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.912 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND 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 4730-01-075-1919, 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
190263-8-6S
NSN: 4730-01-075-1919
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialSTEEL OR IRON OVERALL
flow_angle90.0 DEGREES
leg_length2.912 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
surface_treatmentZINC OVERALL
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.750 INCHES FIRST END IN
maximum_operating_temp212.0 FAHRENHEIT SINGLE RESPONSE DEGF
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
NSN4730-01-075-1919
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 190263-8-6S · 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
THREAD SERIES DESIGNATOR: UNF FIRST END
FURNISHED ITEMS AND QUANTITY: 1 HOSE COUPLING NUT
SPECIFICATION/STANDARD DATA: 81349-MIL-DTL-52525 GOVERNMENT SPECIFICATION
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.375 INCHES SECOND END IN
SEAT ANGLE: 37.0 DEGREES FIRST END
MATERIAL: STEEL OR IRON OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.814 INCHES SECOND END IN
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNF FIRST END
FURNISHED ITEMS AND QUANTITY1 HOSE COUPLING NUT
SPECIFICATION/STANDARD DATA81349-MIL-DTL-52525 GOVERNMENT SPECIFICATION
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.375 INCHES SECOND END IN
SEAT ANGLE37.0 DEGREES FIRST END
MATERIALSTEEL OR IRON OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.814 INCHES SECOND END IN
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
MAXIMUM OPERATING TEMP212.0 FAHRENHEIT SINGLE RESPONSE DEGF
NONDEFINITIVE SPEC/STD DATAB TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
903158C1Interchangeable
interchangeable cross-reference
interchangeable
A2399-20ZKInterchangeable
interchangeable cross-reference
interchangeable
LT1-1266Interchangeable
interchangeable cross-reference
interchangeable
94-190264-12Interchangeable
interchangeable cross-reference
interchangeable
30007-12-12S88Interchangeable
interchangeable cross-reference
interchangeable
M52525/3-12-12JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 190263-8-6S?
190263-8-6S is a FLANGE,PIPE,SWIVEL RETAINING.
What parts can replace 190263-8-6S?
There are 32 known substitutes for 190263-8-6S: 903158C1, A2399-20ZK, LT1-1266 and 29 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 190263-8-6S?
190263-8-6S is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-075-1919. This indicates validated use in U.S. government and defense supply chains.
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