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 temp_rating: -40.0 FAHRENHEIT AND 257.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: DOUBLE OVAL (SAE SPLIT TYPE FLANGE) FIRST END, flange_width: 2.780 INCHES NOMINAL FIRST END IN, flange_length: 3.090 INCHES MINIMUM AND 3.160 INCHES MAXIMUM FIRST END IN, connection_type: PLAIN FACE FLANGE FIRST END, inside_diameter: 1.250 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 4720-01-382-6739, 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
46-HH20-20-90IN
NSN:4720-01-382-6739 FSC:4720 CAGE:60848 — ALLIED SYSTEMS COMPANY DBA ALLIED SYSTEMS CO (USA)
SPECIFICATIONS
temp_rating
-40.0 FAHRENHEIT AND 257.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_style
DOUBLE OVAL (SAE SPLIT TYPE FLANGE) FIRST END
flange_width
2.780 INCHES NOMINAL FIRST END IN
flange_length
3.090 INCHES MINIMUM AND 3.160 INCHES MAXIMUM FIRST END IN
connection_type
PLAIN FACE FLANGE FIRST END
inside_diameter
1.250 INCHES NOMINAL IN
connection_style
PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) FIRST END
flange_thickness
0.315 INCHES NOMINAL FIRST END IN
outside_diameter
1.850 INCHES NOMINAL IN
features_provided
NONSKIVE
bolt_hole_diameter
0.469 INCHES NOMINAL FIRST END IN
bolt_hole_quantity
4 FIRST END
NSN
4720-01-382-6739
COMPONENT DIAGRAM
KEY FEATURES
•
FLANGE LENGTH: 3.090 INCHES MINIMUM AND 3.160 INCHES MAXIMUM FIRST END IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
HYDROSTATIC TEST PRESSURE: 6000.0 POUNDS PER SQUARE INCH LBS
•
MEASURING METHOD AND LENGTH: 90.000 INCHES NOMINAL OVERALL IN
•
FLANGE THICKNESS: 0.315 INCHES NOMINAL FIRST END IN
•
BOLT HOLE QUANTITY: 4 FIRST END
•
FEATURES PROVIDED: NONSKIVE
•
CONNECTION STYLE: PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE LENGTH
3.090 INCHES MINIMUM AND 3.160 INCHES MAXIMUM FIRST END IN
OPERATING PRESSURE
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
HYDROSTATIC TEST PRESSURE
6000.0 POUNDS PER SQUARE INCH LBS
MEASURING METHOD AND LENGTH
90.000 INCHES NOMINAL OVERALL IN
FLANGE THICKNESS
0.315 INCHES NOMINAL FIRST END IN
BOLT HOLE QUANTITY
4 FIRST END
FEATURES PROVIDED
NONSKIVE
CONNECTION STYLE
PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) FIRST END
CONNECTION TYPE
PLAIN FACE FLANGE FIRST END
LAYER COMPOSITION AND LOCATION
1ST LAYER SPIRALLY WRAPPED STEEL FABRIC AND 2ND LAYER SPIRALLY WRAPPED STEEL FABRIC AND 3RD LAYER SPIRALLY WRAPPED STEEL FABRIC AND 4TH LAYER SPIRALLY WRAPPED STEEL FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
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FREQUENTLY ASKED QUESTIONS
What is 46-HH20-20-90IN?
46-HH20-20-90IN is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 46-HH20-20-90IN?
There are 5 known substitutes for 46-HH20-20-90IN: 234337, 29711, 77C1515-20-20-20C-90.00 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 46-HH20-20-90IN?
46-HH20-20-90IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-382-6739. This indicates validated use in U.S. government and defense supply chains.
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