H503-0160 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

H503-0160: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES SECOND END, temp_rating: -40.0 FAHRENHEIT AND 190.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3A SECOND END A, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.500 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-421-0116, 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

H503-0160

NSN: 4720-01-421-0116
FSC: 4720 — Hose and Flexible Tubing
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)

SPECIFICATIONS

seat_angle	37.0 DEGREES SECOND END
temp_rating	-40.0 FAHRENHEIT AND 190.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class	3A SECOND END A
connection_type	THREADED INTERNAL TUBE FIRST END
inside_diameter	0.500 INCHES NOMINAL IN
connection_style	SWIVEL NUT FLARE FIRST END
outside_diameter	0.720 INCHES NOMINAL IN
special_features	NUT COLOR BLUE; USED IN AIRBORN POTABLE WATER SYSTEM
thread_direction	RIGHT-HAND FIRST END
operating_pressure	125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure	500.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size	0.750 INCHES FIRST END IN
NSN	4720-01-421-0116

COMPONENT DIAGRAM

KEY FEATURES

•

MEASURING METHOD AND LENGTH: 16.000 INCHES NOMINAL WORKING IN

•

TEMP RATING: -40.0 FAHRENHEIT AND 190.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN

•

CONNECTION STYLE: FLARED SECOND END

•

END CONNECTION DESIGN: STRAIGHT FIRST END

•

LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER WOVEN POLYAMIDE CORD

TECHNICAL CHARACTERISTICS

MEASURING METHOD AND LENGTH	16.000 INCHES NOMINAL WORKING IN
TEMP RATING	-40.0 FAHRENHEIT AND 190.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS	2.000 INCHES IN
CONNECTION STYLE	FLARED SECOND END
CONNECTION STYLE	SWIVEL NUT FLARE FIRST END
END CONNECTION DESIGN	STRAIGHT FIRST END
END CONNECTION DESIGN	STRAIGHT SECOND END
LAYER COMPOSITION AND LOCATION	1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER WOVEN POLYAMIDE CORD
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END

SUBSTITUTES & CROSS-REFERENCES 2

7D0158Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

7D0158-3-0160Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 H503-0160?

H503-0160 is a HOSE ASSEMBLY,NONMETALLIC.

What parts can replace H503-0160?

There are 2 known substitutes for H503-0160: 7D0158, 7D0158-3-0160. Substitute compatibility should be verified for your specific system.

What is the NSN for H503-0160?

H503-0160 is cataloged in the U.S. Government catalog under NSN 4720-01-421-0116. This indicates validated use in U.S. government and defense supply chains.

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H503-0160 — HOSE ASSEMBLY,NONMETALLIC

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