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LE271-0104-0413 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

LE271-0104-0413: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS ALL PLIES, inside_length: 3.125 INCHES NOMINAL FIRST END IN, wall_thickness: 0.060 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 1.000 INCHES NOMINAL FIRST END IN, connection_style: RECTANGULAR BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-462-1822, 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
LE271-0104-0413
NSN: 4720-01-462-1822
FSC: 4720 — Hose and Flexible Tubing
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialFIBERGLASS ALL PLIES
inside_length3.125 INCHES NOMINAL FIRST END IN
wall_thickness0.060 INCHES NOMINAL IN
connection_typeSOFT BOTH ENDS
inside_diameter1.000 INCHES NOMINAL FIRST END IN
connection_styleRECTANGULAR BOTH ENDS
style_designatorFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
end_overall_length1.000 INCHES NOMINAL BOTH ENDS IN
operating_pressure65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter1.000 INCHES NOMINAL BOTH ENDS IN
end_item_identificationAIRCRAFT,B1B
cross-sectional_shape_styleROUND
NSN4720-01-462-1822
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: LE271-0104-0413 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 4.025 INCHES NOMINAL OVERALL IN
•
INSIDE LENGTH: 3.125 INCHES NOMINAL FIRST END IN
•
CONNECTION STYLE: RECTANGULAR BOTH ENDS
•
CONNECTION TYPE: SOFT BOTH ENDS
•
STYLE DESIGNATOR: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.060 INCHES NOMINAL IN
•
OPERATING PRESSURE: 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH4.025 INCHES NOMINAL OVERALL IN
INSIDE LENGTH3.125 INCHES NOMINAL FIRST END IN
CONNECTION STYLERECTANGULAR BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.060 INCHES NOMINAL IN
OPERATING PRESSURE65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
INSIDE DIAMETER1.000 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH1.000 INCHES NOMINAL BOTH ENDS IN
SUBSTITUTES & CROSS-REFERENCES 2
LE271-0104Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
21A18-04C21-4Reference 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 LE271-0104-0413?
LE271-0104-0413 is a HOSE,AIR DUCT.
What parts can replace LE271-0104-0413?
There are 2 known substitutes for LE271-0104-0413: LE271-0104, 21A18-04C21-4. Substitute compatibility should be verified for your specific system.
What is the NSN for LE271-0104-0413?
LE271-0104-0413 is cataloged in the U.S. Government catalog under NSN 4720-01-462-1822. This indicates validated use in U.S. government and defense supply chains.
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