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H501-3 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

H501-3: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: PLASTIC ALL PLIES, temp_rating: 180.0 FAHRENHEIT DEGF, connection_type: PLAIN BOTH ENDS, inside_diameter: 3.000 INCHES NOMINAL BOTH ENDS IN, special_features: HOSE IS BLACK AND FLEXIBLE, MAXIMUM TEMPERATURE 180; ORDER BY THE FOOT, style_designator: SLEEVE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-545-8458, 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
H501-3
NSN: 4720-01-545-8458
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1VXE0 — HEATERCRAFT MARINE PRODUCTS, INC. (USA)
SPECIFICATIONS
materialPLASTIC ALL PLIES
temp_rating180.0 FAHRENHEIT DEGF
connection_typePLAIN BOTH ENDS
inside_diameter3.000 INCHES NOMINAL BOTH ENDS IN
special_featuresHOSE IS BLACK AND FLEXIBLE, MAXIMUM TEMPERATURE 180; ORDER BY THE FOOT
style_designatorSLEEVE SECTION
end_item_identificationHEATER MODEL 700H
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyVENT HOSE
NSN4720-01-545-8458
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: H501-3 · 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
•
TEMP RATING: 180.0 FAHRENHEIT DEGF
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: SLEEVE SECTION
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 3.000 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
TEMP RATING180.0 FAHRENHEIT DEGF
CONNECTION TYPEPLAIN BOTH ENDS
STYLE DESIGNATORSLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER3.000 INCHES NOMINAL BOTH ENDS IN
SPECIAL FEATURESHOSE IS BLACK AND FLEXIBLE, MAXIMUM TEMPERATURE 180; ORDER BY THE FOOT
PART NAME ASSIGNED BY CONTROLLING AGENCYVENT HOSE
END ITEM IDENTIFICATIONHEATER MODEL 700H
MATERIALPLASTIC ALL PLIES
SUBSTITUTES & CROSS-REFERENCES 1
H-501Reference 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 H501-3?
H501-3 is a HOSE,AIR DUCT.
What parts can replace H501-3?
There is 1 known substitute for H501-3: H-501. Substitute compatibility should be verified for your specific system.
What is the NSN for H501-3?
H501-3 is cataloged in the U.S. Government catalog under NSN 4720-01-545-8458. This indicates validated use in U.S. government and defense supply chains.
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