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IT-5037H8-52A — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

IT-5037H8-52A: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS SECOND PLY, inside_width: 2.000 INCHES NOMINAL FIRST END IN, inside_length: 2.000 INCHES NOMINAL FIRST END IN, wall_thickness: 0.050 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 2.000 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-320-1243, 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-5037H8-52A
NSN: 4720-01-320-1243
FSC: 4720 — Hose and Flexible Tubing
CAGE: 26831 — INDUSTRIAL TUBE CO LLC DBA INDUSTRIAL TUBE CO LLC DIV INDUSTRIAL TUBE COMPANY, LLC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR AND FIBERGLASS SECOND PLY
inside_width2.000 INCHES NOMINAL FIRST END IN
inside_length2.000 INCHES NOMINAL FIRST END IN
wall_thickness0.050 INCHES NOMINAL IN
connection_typeSOFT BOTH ENDS
inside_diameter2.000 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
special_featuresPROOF PRESSURE 2.2 PSI,BURST PRESSURE 4.4 PSI
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.500 INCHES NOMINAL BOTH ENDS IN
operating_pressure1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter2.000 INCHES NOMINAL BOTH ENDS IN
NSN4720-01-320-1243
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: IT-5037H8-52A · 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: 13.000 INCHES NOMINAL OVERALL IN
•
INSIDE WIDTH: 2.000 INCHES NOMINAL FIRST END IN
•
INSIDE LENGTH: 2.000 INCHES NOMINAL FIRST END IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: SOFT BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855,CLASS 2,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE COVER
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH13.000 INCHES NOMINAL OVERALL IN
INSIDE WIDTH2.000 INCHES NOMINAL FIRST END IN
INSIDE LENGTH2.000 INCHES NOMINAL FIRST END IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CLASS 2,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE COVER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CLASS 2,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE FIRST PLY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-461 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
CROSS-SECTIONAL SHAPE STYLEOVAL
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 4
713685H8-52AReference document
Same NSN cross-reference
Reference document — Secondary reference
7D0105H8-52ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7D0105H-52AReference document
Same NSN cross-reference
Reference document — Secondary reference
7D0105Reference 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 IT-5037H8-52A?
IT-5037H8-52A is a HOSE,AIR DUCT.
What parts can replace IT-5037H8-52A?
There are 4 known substitutes for IT-5037H8-52A: 713685H8-52A, 7D0105H8-52A, 7D0105H-52A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for IT-5037H8-52A?
IT-5037H8-52A is cataloged in the U.S. Government catalog under NSN 4720-01-320-1243. 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.