The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL BOSS FIRST END, inside_diameter: 1.500 INCHES NOMINAL IN, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END, outside_diameter: 2.110 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4720-01-520-4068, 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
B793-3490-F123
NSN:4720-01-520-4068 FSC:4720 — Hose and Flexible Tubing CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
temp_rating
-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class
2A FIRST END A
connection_type
THREADED EXTERNAL BOSS FIRST END
inside_diameter
1.500 INCHES NOMINAL IN
connection_style
EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
outside_diameter
2.110 INCHES NOMINAL IN
special_features
INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC; WEAPON SYSTEM ESSENTIAL; ASSEMBLY HAS 90 DEGREE ELBOW 21.56 INCH FROM EACH END IN
thread_direction
RIGHT-HAND FIRST END
operating_pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure
12000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size
3.062 INCHES FIRST END IN
end_connection_design
STRAIGHT FIRST END
NSN
4720-01-520-4068
COMPONENT DIAGRAM
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 55.000 INCHES MINIMUM OVERALL AND 60.000 INCHES MAXIMUM OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 20.000 INCHES IN
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
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, NITRILE
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH
55.000 INCHES MINIMUM OVERALL AND 60.000 INCHES MAXIMUM OVERALL IN
TEMP RATING
-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS
20.000 INCHES IN
CONNECTION STYLE
EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
END CONNECTION DESIGN
STRAIGHT FIRST END
CRITICALITY CODE JUSTIFICATION
FEAT
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, NITRILE
CONNECTION TYPE
THREADED EXTERNAL BOSS FIRST END
CROSS-SECTIONAL SHAPE STYLE
ROUND
OUTSIDE DIAMETER
2.110 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is B793-3490-F123?
B793-3490-F123 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace B793-3490-F123?
There are 5 known substitutes for B793-3490-F123: 556-7410407-F123, B793-3490-F117, 556-7410407-F117 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B793-3490-F123?
B793-3490-F123 is cataloged in the U.S. Government catalog under NSN 4720-01-520-4068. This indicates validated use in U.S. government and defense supply chains.
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