11665503-2 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

11665503-2: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 45.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL TUBE SECOND END, inside_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-491-6534, 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

11665503-2

NSN: 4720-00-491-6534
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)

SPECIFICATIONS

flow_angle	45.0 DEGREES SECOND END
seat_angle	37.0 DEGREES FIRST END
temp_rating	-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class	3B SECOND END
connection_type	THREADED INTERNAL TUBE SECOND END
inside_diameter	0.250 INCHES NOMINAL IN
connection_style	SWIVEL NUT FLARE FIRST END
outside_diameter	0.593 INCHES NOMINAL IN
thread_direction	RIGHT-HAND FIRST END
operating_pressure	5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure	20000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size	0.437 INCHES SECOND END IN
NSN	4720-00-491-6534

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 45.0 DEGREES SECOND END

•

MEASURING METHOD AND LENGTH: 25.000 INCHES NOMINAL WORKING IN

•

TEMP RATING: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MINIMUM INSIDE BENDING RADIUS: 4.000 INCHES IN

•

CONNECTION STYLE: SWIVEL NUT FLARE SECOND END

•

END CONNECTION DESIGN: ELBOW SECOND END

TECHNICAL CHARACTERISTICS

FLOW ANGLE	45.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH	25.000 INCHES NOMINAL WORKING IN
TEMP RATING	-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS	4.000 INCHES IN
CONNECTION STYLE	SWIVEL NUT FLARE SECOND END
CONNECTION STYLE	SWIVEL NUT FLARE FIRST END
END CONNECTION DESIGN	ELBOW SECOND END
END CONNECTION DESIGN	STRAIGHT FIRST END
LAYER COMPOSITION AND LOCATION	2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
CONNECTION TYPE	THREADED INTERNAL TUBE SECOND END

OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025

SUBSTITUTES & CROSS-REFERENCES 1

11665503Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 11665503-2?

11665503-2 is a HOSE ASSEMBLY,NONMETALLIC.

What parts can replace 11665503-2?

There is 1 known substitute for 11665503-2: 11665503. Substitute compatibility should be verified for your specific system.

What is the NSN for 11665503-2?

11665503-2 is cataloged in the U.S. Government catalog under NSN 4720-00-491-6534. This indicates validated use in U.S. government and defense supply chains.

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11665503-2 — HOSE ASSEMBLY,NONMETALLIC

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