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LE271-0064-0250 — COUPLING ASSEMBLY,TUBE,FLEXIBLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

LE271-0064-0250: COUPLING ASSEMBLY,TUBE,FLEXIBLE.

COUPLING ASSEMBLY,TUBE,FLEXIBLE. Key specifications include material: GLASS AND RUBBER CHLOROPRENE CLASS CR AND STEEL CORROSION RESISTING, overall_length: 2.000 INCHES NOMINAL IN, outside_diameter: 2.850 INCHES NOMINAL IN, style_designator: FLEXIBLE COUPLING ASSEMBLY, end_item_identification: AC-130 AIRCRAFT,AIR FORCE, working_temp_and_service_type: 175.0 DEG FAHRENHEIT NOMINAL AIR. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-413-2617, 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
LE271-0064-0250
NSN: 4730-01-413-2617
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialGLASS AND RUBBER CHLOROPRENE CLASS CR AND STEEL CORROSION RESISTING
overall_length2.000 INCHES NOMINAL IN
outside_diameter2.850 INCHES NOMINAL IN
style_designatorFLEXIBLE COUPLING ASSEMBLY
end_item_identificationAC-130 AIRCRAFT,AIR FORCE
working_temp_and_service_type175.0 DEG FAHRENHEIT NOMINAL AIR
tube_outside_diameter_for_which_designed0.250 INCHES NOMINAL IN
NSN4730-01-413-2617
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LE271-0064-0250 · 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
•
WORKING TEMP AND SERVICE TYPE: 175.0 DEG FAHRENHEIT NOMINAL AIR
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLEXIBLE COUPLING ASSEMBLY
•
OUTSIDE DIAMETER: 2.850 INCHES NOMINAL IN
•
MATERIAL: GLASS AND RUBBER CHLOROPRENE CLASS CR AND STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
WORKING TEMP AND SERVICE TYPE175.0 DEG FAHRENHEIT NOMINAL AIR
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL IN
STYLE DESIGNATORFLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH2.000 INCHES NOMINAL IN
OUTSIDE DIAMETER2.850 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAC-130 AIRCRAFT,AIR FORCE
MATERIALGLASS AND RUBBER CHLOROPRENE CLASS CR AND STEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
LE271-0064Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 LE271-0064-0250?
LE271-0064-0250 is a COUPLING ASSEMBLY,TUBE,FLEXIBLE.
What parts can replace LE271-0064-0250?
There is 1 known substitute for LE271-0064-0250: LE271-0064. Substitute compatibility should be verified for your specific system.
What is the NSN for LE271-0064-0250?
LE271-0064-0250 is cataloged in the U.S. Government catalog under NSN 4730-01-413-2617. 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.