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Technical Data Sheet
PartsTable / COMPONENT / 4730015783896
4730015783896 ✓ 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 COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL, point_type: CONVENTIONAL, edge_radius: 0.555 INCHES NOMINAL IN, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.625 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 4730-01-578-3896, 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
4730015783896
NSN: 4730-01-578-3896
FSC: 4730
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL
point_typeCONVENTIONAL
edge_radius0.555 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.625 INCHES NOMINAL IN
body_materialGLASS FIBER
end_thickness1.125 INCHES NOMINAL IN
terminal_typeSCREW AND SOLDER LUG
flute_quantity2
indicator_typeANY ACCEPTABLE LOCATION NOT OTHERWISE SPECIFIED
overall_height1.937 INCHES NOMINAL IN
NSN4730-01-578-3896
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730015783896 · 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 16
11445Interchangeable
interchangeable cross-reference
interchangeable
R11445Interchangeable
interchangeable cross-reference
interchangeable
150 AInterchangeable
interchangeable cross-reference
interchangeable
15001Interchangeable
interchangeable cross-reference
interchangeable
24200Interchangeable
interchangeable cross-reference
interchangeable
8331369Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730015783896?
4730015783896 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 4730015783896?
There are 16 known substitutes for 4730015783896: 11445, R11445, 150 A and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730015783896?
4730015783896 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-578-3896. 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