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3304392 — STAR DRILL,PAVING BREAKER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3304392: STAR DRILL,PAVING BREAKER.

The STAR DRILL,PAVING BREAKER is a the manufacturer industrial component. Key specifications include nominal_thread_size: 0.750 INCHES EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-078-1685, 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
3304392
NSN: 4730-01-078-1685
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
nominal_thread_size0.750 INCHES EXTERNAL IN
NSN4730-01-078-1685
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3304392 · 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: 0.750 INCHES EXTERNAL IN
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.750 INCHES EXTERNAL IN
SUBSTITUTES & CROSS-REFERENCES 1
02283Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3304392?
3304392 is a STAR DRILL,PAVING BREAKER.
What parts can replace 3304392?
There is 1 known substitute for 3304392: 02283. Substitute compatibility should be verified for your specific system.
What is the NSN for 3304392?
3304392 is cataloged in the U.S. Government catalog under NSN 4730-01-078-1685. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.