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Technical Data Sheet
PartsTable / COMPONENT / 15819-12W
15819-12W ✓ 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, overall_length: 0.704 INCHES NOMINAL IN, style_designator: INVERTED FLARE, seat_angle_in_deg: 12.0, casehardening_indicator: NOT CASEHARDENED, flange_outside_diameter: 0.938 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-164-7309, 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
15819-12W
NSN: 4730-01-164-7309
FSC: 4730
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length0.704 INCHES NOMINAL IN
style_designatorINVERTED FLARE
seat_angle_in_deg12.0
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter0.938 INCHES NOMINAL IN
sleeve_outside_diameter0.750 INCHES NOMINAL IN
precious_material_and_locationBRAZE RING GOLD
hose/tube_outside_diameter_for_which_designed0.750 INCHES NOMINAL IN
NSN4730-01-164-7309
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 15819-12W · 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
•
STYLE DESIGNATOR: INVERTED FLARE
•
SEAT ANGLE IN DEG: 12.0
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.750 INCHES NOMINAL IN
•
SLEEVE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
PRECIOUS MATERIAL AND LOCATION: BRAZE RING GOLD
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.704 INCHES NOMINAL IN
STYLE DESIGNATORINVERTED FLARE
SEAT ANGLE IN DEG12.0
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.750 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATIONBRAZE RING GOLD
MATERIALSTEEL CORROSION RESISTING
CASEHARDENING INDICATORNOT CASEHARDENED
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 15819-12W?
15819-12W is a FERRULE,BRAZING,TUBE FITTING.
What parts can replace 15819-12W?
There are 12 known substitutes for 15819-12W: A1036PC53, A1213PC53, A1063PC53 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15819-12W?
15819-12W is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-164-7309. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026