PartsTable
Technical Data Sheet
HR90-2 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, temp_rating: 410.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: ROUND W / BOLT HOLES FIRST END, exterior_color: NATURAL, connection_type: PLAIN FACE FLANGE FIRST END, inside_diameter: 3.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-445-2223, 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
HR90-2
NSN: 4720-01-445-2223
FSC: 4720
CAGE: 1RDT0 — HAMPTON RUBBER COMPANY DBA HAMPTON RUBBER CO DIV HAMPTON RUBBER COMPANY(NORFOLK) (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES FIRST END
temp_rating410.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_styleROUND W / BOLT HOLES FIRST END
exterior_colorNATURAL
connection_typePLAIN FACE FLANGE FIRST END
inside_diameter3.000 INCHES NOMINAL IN
connection_stylePLAIN FIRST END
flange_thickness0.500 INCHES NOMINAL FIRST END IN
outside_diameter3.500 INCHES NOMINAL IN
special_featuresTWO HOSE ASSEMBLIES CONNECTED BY 90 DEGREE ELBOW, FIRST LEG LG IS 42 INCHES, SECOND LEG IS 41 INCHES IN
bolt_hole_diameter0.562 INCHES NOMINAL FIRST END IN
bolt_hole_quantity6 FIRST END
NSN4720-01-445-2223
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: HR90-2 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
63732Interchangeable
interchangeable cross-reference
interchangeable
52712Interchangeable
interchangeable cross-reference
interchangeable
709731Interchangeable
interchangeable cross-reference
interchangeable
PX-30 REDInterchangeable
interchangeable cross-reference
interchangeable
PX-30Interchangeable
interchangeable cross-reference
interchangeable
4820PL1786982Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HR90-2?
HR90-2 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace HR90-2?
There are 8 known substitutes for HR90-2: 63732, 52712, 709731 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HR90-2?
HR90-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-445-2223. This indicates validated use in U.S. government and defense supply chains.
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