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PartsTable / COMPONENT / 4730V0002
4730V0002 ✓ 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 4730V0002 is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, width: 0.375 INCHES NOMINAL IN, holder: NOT INCLUDED, length: 1.438 INCHES NOMINAL IN, end_hole: NOT INCLUDED, material: PLASTIC FLOAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-181-9639, 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
4730V0002
NSN: 4730-01-181-9639
FSC: 4730
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
shapeSTRAIGHT
width0.375 INCHES NOMINAL IN
holderNOT INCLUDED
length1.438 INCHES NOMINAL IN
end_holeNOT INCLUDED
materialPLASTIC FLOAT
thickness0.0400 INCHES IN
bore_shapeSTRAIGHT
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width21.0 MILLIMETERS NOMINAL MM
overall_length18.000 INCHES IN
surface_finishGROUND
NSN4730-01-181-9639
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730V0002 · 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 9
D71565Interchangeable
interchangeable cross-reference
interchangeable
73511HAInterchangeable
interchangeable cross-reference
interchangeable
LLY1307TMInterchangeable
interchangeable cross-reference
interchangeable
71565Interchangeable
interchangeable cross-reference
interchangeable
R15TInterchangeable
interchangeable cross-reference
interchangeable
WC586Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730V0002?
4730V0002 is a 4730V0002.
What parts can replace 4730V0002?
There are 9 known substitutes for 4730V0002: D71565, 73511HA, LLY1307TM and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730V0002?
4730V0002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-181-9639. 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