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IT-5738 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

IT-5738: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include wall_thickness: 0.048 INCHES NOMINAL IN, connection_type: PREFORMED SECOND END, inside_diameter: 1.750 INCHES NOMINAL FIRST END IN, connection_style: ROUND SECOND END, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_overall_length: 1.210 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-007-4760, 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
IT-5738
NSN: 4720-00-007-4760
FSC: 4720 — Hose and Flexible Tubing
CAGE: 26831 — INDUSTRIAL TUBE CO LLC DBA INDUSTRIAL TUBE CO LLC DIV INDUSTRIAL TUBE COMPANY, LLC (USA)
SPECIFICATIONS
wall_thickness0.048 INCHES NOMINAL IN
connection_typePREFORMED SECOND END
inside_diameter1.750 INCHES NOMINAL FIRST END IN
connection_styleROUND SECOND END
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.210 INCHES NOMINAL SECOND END IN
end_inside_diameter1.625 INCHES NOMINAL SECOND END IN
cross-sectional_shape_styleROUND
measuring_method_and_length20.125 INCHES NOMINAL OVERALL IN
NSN4720-00-007-4760
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: IT-5738 · 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: 20.125 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND SECOND END
•
CONNECTION TYPE: PREFORMED SECOND END
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.048 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.750 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH20.125 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND SECOND END
CONNECTION TYPEPREFORMED SECOND END
CONNECTION TYPEPLAIN FIRST END
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.048 INCHES NOMINAL IN
INSIDE DIAMETER1.750 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH1.210 INCHES NOMINAL SECOND END IN
END INSIDE DIAMETER1.625 INCHES NOMINAL SECOND END IN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
3R49365Reference 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 IT-5738?
IT-5738 is a HOSE,AIR DUCT.
What parts can replace IT-5738?
There is 1 known substitute for IT-5738: 3R49365. Substitute compatibility should be verified for your specific system.
What is the NSN for IT-5738?
IT-5738 is cataloged in the U.S. Government catalog under NSN 4720-00-007-4760. 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.