The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: ROUND W / BOLT HOLES FIRST END, connection_type: PLAIN FACE FLANGE FIRST END, inside_diameter: 1.810 INCHES NOMINAL IN, connection_style: PLAIN SWIVEL FIRST END, flange_thickness: 0.440 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.
Government catalog under NSN 4720-01-508-4491, 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
H778-1407-F127
NSN:4720-01-508-4491 FSC:4720 — Hose and Flexible Tubing CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
temp_rating
-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_style
ROUND W / BOLT HOLES FIRST END
connection_type
PLAIN FACE FLANGE FIRST END
inside_diameter
1.810 INCHES NOMINAL IN
connection_style
PLAIN SWIVEL FIRST END
flange_thickness
0.440 INCHES NOMINAL FIRST END IN
outside_diameter
2.220 INCHES NOMINAL IN
special_features
WEAPON SYSTEM ESSENTIAL; END MATES WITH ANSI B16.5 150 POUND FLANGE; ASSEMBLY HAS 90 DEGREE ELBOW 18.5 INCH FROM EACH END LBS
bolt_hole_diameter
0.750 INCHES NOMINAL FIRST END IN
bolt_hole_quantity
4 FIRST END
operating_pressure
350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure
1400.0 POUNDS PER SQUARE INCH LBS
NSN
4720-01-508-4491
COMPONENT DIAGRAM
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 37.000 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FLANGE THICKNESS: 0.440 INCHES NOMINAL FIRST END IN
•
MINIMUM INSIDE BENDING RADIUS: 13.250 INCHES IN
•
CONNECTION STYLE: PLAIN SWIVEL FIRST END
•
FLANGE OUTSIDE DIAMETER: 6.000 INCHES NOMINAL FIRST END IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH
37.000 INCHES NOMINAL OVERALL IN
TEMP RATING
-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLANGE THICKNESS
0.440 INCHES NOMINAL FIRST END IN
MINIMUM INSIDE BENDING RADIUS
13.250 INCHES IN
CONNECTION STYLE
PLAIN SWIVEL FIRST END
FLANGE OUTSIDE DIAMETER
6.000 INCHES NOMINAL FIRST END IN
END CONNECTION DESIGN
STRAIGHT FIRST END
CRITICALITY CODE JUSTIFICATION
FEAT
LAYER COMPOSITION AND LOCATION
OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED POLYESTER CORD AND 2ND LAYER BRAIDED POLYESTER CORD
CONNECTION TYPE
PLAIN FACE FLANGE FIRST END
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 H778-1407-F127?
H778-1407-F127 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace H778-1407-F127?
There is 1 known substitute for H778-1407-F127: 7068270. Substitute compatibility should be verified for your specific system.
What is the NSN for H778-1407-F127?
H778-1407-F127 is cataloged in the U.S. Government catalog under NSN 4720-01-508-4491. This indicates validated use in U.S. government and defense supply chains.
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