PartsTable
Technical Data Sheet
8-4-010105B ✓ 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,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OR COPPER ALLOY OVERALL, seat_angle: 45.0 DEGREES ALL ENDS, reducer_type: CONCENTRIC, thread_class: 3A SECOND END A, connection_style: FLARED (TUBE) FIRST END, operating_pressure: 500.0 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 4730-00-057-9850, 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
8-4-010105B
NSN: 4730-00-057-9850
FSC: 4730
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OR COPPER ALLOY OVERALL
seat_angle45.0 DEGREES ALL ENDS
reducer_typeCONCENTRIC
thread_class3A SECOND END A
connection_styleFLARED (TUBE) FIRST END
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.750 INCHES SECOND END IN
nominal_overall_length1.211 INCHES IN
media_for_which_designedREFRIGERATION COMPOUND FIRST RESPONSE
thread_series_designatorUNF ALL ENDS
furnished_items_and_quantity1 FLARED SLEEVE
material_document_and_classificationSAE CA360 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-057-9850
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8-4-010105B · 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: FLARED (TUBE) FIRST END
REDUCER TYPE: CONCENTRIC
THREAD CLASS: 3A SECOND END A
SEAT ANGLE: 45.0 DEGREES ALL ENDS
NOMINAL OVERALL LENGTH: 1.211 INCHES IN
NOMINAL THREAD SIZE: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEFLARED (TUBE) FIRST END
REDUCER TYPECONCENTRIC
CONNECTION STYLEFLARED (TUBE) SECOND END
THREAD CLASS3A SECOND END A
THREAD CLASS3B FIRST END
SEAT ANGLE45.0 DEGREES ALL ENDS
NOMINAL OVERALL LENGTH1.211 INCHES IN
NOMINAL THREAD SIZE0.750 INCHES SECOND END IN
MEDIA FOR WHICH DESIGNEDREFRIGERATION COMPOUND FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDFLUID SECOND RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
U1-8EInterchangeable
interchangeable cross-reference
interchangeable
8-12 010102BInterchangeable
interchangeable cross-reference
interchangeable
48F-8-12Interchangeable
interchangeable cross-reference
interchangeable
4-45-7Interchangeable
interchangeable cross-reference
interchangeable
4-2010203CInterchangeable
interchangeable cross-reference
interchangeable
SAE J513 4-2 010203CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8-4-010105B?
8-4-010105B is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 8-4-010105B?
There are 11 known substitutes for 8-4-010105B: U1-8E, 8-12 010102B, 48F-8-12 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-4-010105B?
8-4-010105B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-057-9850. This indicates validated use in U.S. government and defense supply chains.
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