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PartsTable / COMPONENT / 15819-04W
15819-04W ✓ 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 FERRULE,BRAZING,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_style: THREADED BUSHING MOUNTED, body_length: 1.031 INCHES NOMINAL IN, flange_width: 0.160 INCHES NOMINAL IN, thread_class: 2A A, terminal_type: TURRET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-145-8660, 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
15819-04W
NSN: 4730-01-145-8660
FSC: 4730
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_styleTHREADED BUSHING MOUNTED
body_length1.031 INCHES NOMINAL IN
flange_width0.160 INCHES NOMINAL IN
thread_class2A A
terminal_typeTURRET
overall_length0.536 INCHES NOMINAL IN
overall_diameter0.500 INCHES NOMINAL IN
special_featuresFURNISHED WITH GOLD BRAZE RING
style_designatorINVERTED FLARE
thread_directionRIGHT-HAND
precious_materialSILVER
NSN4730-01-145-8660
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 15819-04W · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
A1036PC53Interchangeable
interchangeable cross-reference
interchangeable
A1213PC53Interchangeable
interchangeable cross-reference
interchangeable
A1063PC53Interchangeable
interchangeable cross-reference
interchangeable
15819Interchangeable
interchangeable cross-reference
interchangeable
4005-9Interchangeable
interchangeable cross-reference
interchangeable
15819-08WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15819-04W?
15819-04W is a FERRULE,BRAZING,TUBE FITTING.
What parts can replace 15819-04W?
There are 12 known substitutes for 15819-04W: A1036PC53, A1213PC53, A1063PC53 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15819-04W?
15819-04W is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-145-8660. 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