PartsTable
Technical Data Sheet
4592488 ✓ 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 BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, design_form: PREBENT, thread_class: 2B SINGLE END, wall_thickness: 0.049 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE ALL ENDS, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-943-7175, 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
4592488
NSN: 4730-00-943-7175
FSC: 4730
CAGE: 12934 — NAVAL AIR WARFARE CENTER WEAPONS DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
design_formPREBENT
thread_class2B SINGLE END
wall_thickness0.049 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
seat_angle_in_deg37.0 SINGLE END
flow_control_deviceDISK
mating_end_quantity2 SINGLE END
nominal_thread_size1.500 INCHES ALL ENDS IN
end_connection_styleSWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
NSN4730-00-943-7175
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4592488 · 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 THREAD SIZE: 1.062 INCHES FIRST END IN
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND 2 STYLE
LEG LENGTH: 1.656 INCHES NOMINAL FIRST END IN
THREAD CLASS: 2A FIRST END A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES SECOND END IN
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
NONDEFINITIVE SPEC/STD DATA4 TYPE AND 2 STYLE
LEG LENGTH1.656 INCHES NOMINAL FIRST END IN
THREAD CLASS2A FIRST END A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL THREAD SIZE0.750 INCHES THIRD END IN
LEG LENGTH1.656 INCHES NOMINAL SECOND END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL THREAD SIZE1.062 INCHES SECOND END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
MIL-DTL-18866Interchangeable
interchangeable cross-reference
interchangeable
J24SInterchangeable
interchangeable cross-reference
interchangeable
4592488 ITEM 104Interchangeable
interchangeable cross-reference
interchangeable
583-1 1/2-D1Interchangeable
interchangeable cross-reference
interchangeable
4592488Interchangeable
interchangeable cross-reference
interchangeable
583-1 1/2DIInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4592488?
4592488 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 4592488?
There are 13 known substitutes for 4592488: MIL-DTL-18866, J24S, 4592488 ITEM 104 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4592488?
4592488 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-943-7175. This indicates validated use in U.S. government and defense supply chains.
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