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LLHW02271 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

LLHW02271: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 54.3300 INCHES NOMINAL BOTH ENDS IN, design_type: INTERNAL GEAR, bore_diameter: 6.5000 INCHES NOMINAL BOTH ENDS IN, overall_length: 56.330 INCHES NOMINAL IN, outside_diameter: 34.056 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-351-2808, 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
LLHW02271
NSN: 4730-01-351-2808
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length54.3300 INCHES NOMINAL BOTH ENDS IN
design_typeINTERNAL GEAR
bore_diameter6.5000 INCHES NOMINAL BOTH ENDS IN
overall_length56.330 INCHES NOMINAL IN
outside_diameter34.056 INCHES NOMINAL IN
features_providedEXPOSED COUPLING BOLT TYPE AND STANDARD GRID SPRING
NSN4730-01-351-2808
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LLHW02271 · 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
SUBSTITUTES & CROSS-REFERENCES 2
OX-20 10-LL-HW0-2271Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1157510Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 LLHW02271?
LLHW02271 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace LLHW02271?
There are 2 known substitutes for LLHW02271: OX-20 10-LL-HW0-2271, 1157510. Substitute compatibility should be verified for your specific system.
What is the NSN for LLHW02271?
LLHW02271 is cataloged in the U.S. Government catalog under NSN 4730-01-351-2808. 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.