KZ499 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

KZ499: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 42.0 DEGREES FIRST END, thread_class: 1A SECOND END A, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.250 INCHES NOMINAL IN, connection_style: SWIVEL NUT, INVERTED FLARE SECOND END, outside_diameter: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-274-7926, 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

KZ499

NSN: 4720-00-274-7926
FSC: 4720 — Hose and Flexible Tubing
CAGE: 10695 — TAYLOR-DUNN CORPORATION DBA METRO CROWN INTERNATIONAL (USA)

SPECIFICATIONS

seat_angle	42.0 DEGREES FIRST END
thread_class	1A SECOND END A
connection_type	THREADED INTERNAL TUBE FIRST END
inside_diameter	0.250 INCHES NOMINAL IN
connection_style	SWIVEL NUT, INVERTED FLARE SECOND END
outside_diameter	0.438 INCHES NOMINAL IN
special_features	LACQUER COATED HOSE
thread_direction	RIGHT-HAND FIRST END
burst_test_pressure	1600.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size	0.438 INCHES FIRST END IN
end_connection_design	STRAIGHT SECOND END
inside_surface_condition	SMOOTH
NSN	4720-00-274-7926

COMPONENT DIAGRAM

KEY FEATURES

•

MEASURING METHOD AND LENGTH: 8.000 INCHES NOMINAL OVERALL IN

•

CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SECOND END

•

END CONNECTION DESIGN: STRAIGHT FIRST END

•

LAYER COMPOSITION AND LOCATION: 2ND LAYER WOVEN POLYAMIDE CORD AND 1ST LAYER WOVEN COTTON CORD AND OUTER LAYER WOVEN COTTON CORD

•

CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END

TECHNICAL CHARACTERISTICS

MEASURING METHOD AND LENGTH	8.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLE	SWIVEL NUT, INVERTED FLARE SECOND END
CONNECTION STYLE	INVERTED FLARE FIRST END
END CONNECTION DESIGN	STRAIGHT FIRST END
END CONNECTION DESIGN	STRAIGHT SECOND END
LAYER COMPOSITION AND LOCATION	2ND LAYER WOVEN POLYAMIDE CORD AND 1ST LAYER WOVEN COTTON CORD AND OUTER LAYER WOVEN COTTON CORD
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLE	ROUND
OUTSIDE DIAMETER	0.438 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 5

1057835Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GL42Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2940007373673Reference document

Same NSN cross-reference

Reference document — Informative reference only

11042Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

364PBReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KZ499?

KZ499 is a HOSE ASSEMBLY,NONMETALLIC.

What parts can replace KZ499?

There are 5 known substitutes for KZ499: 1057835, GL42, 2940007373673 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for KZ499?

KZ499 is cataloged in the U.S. Government catalog under NSN 4720-00-274-7926. This indicates validated use in U.S. government and defense supply chains.

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