68B520074-103 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

68B520074-103: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 420.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, vacuum_in_torr: 50.8, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-024-1324, 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

68B520074-103

NSN: 4720-01-024-1324
FSC: 4720 — Hose and Flexible Tubing
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

seat_angle	37.0 DEGREES FIRST END
temp_rating	-65.0 FAHRENHEIT AND 420.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class	3B FIRST END
vacuum_in_torr	50.8
connection_type	THREADED INTERNAL TUBE FIRST END
inside_diameter	0.312 INCHES NOMINAL IN
connection_style	SWIVEL NUT FLARE FIRST END
outside_diameter	0.446 INCHES NOMINAL IN
thread_direction	RIGHT-HAND FIRST END
operating_pressure	50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure	300.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size	0.562 INCHES FIRST END IN
NSN	4720-01-024-1324

COMPONENT DIAGRAM

KEY FEATURES

•

MEASURING METHOD AND LENGTH: 13.750 INCHES NOMINAL WORKING IN

•

TEMP RATING: -65.0 FAHRENHEIT AND 420.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MINIMUM INSIDE BENDING RADIUS: 3.000 INCHES IN

•

CONNECTION STYLE: SWIVEL NUT FLARE FIRST END

•

END CONNECTION DESIGN: STRAIGHT FIRST END

•

VACUUM IN TORR: 50.8

•

LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE

•

CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END

TECHNICAL CHARACTERISTICS

MEASURING METHOD AND LENGTH	13.750 INCHES NOMINAL WORKING IN
TEMP RATING	-65.0 FAHRENHEIT AND 420.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS	3.000 INCHES IN
CONNECTION STYLE	SWIVEL NUT FLARE FIRST END
END CONNECTION DESIGN	STRAIGHT FIRST END
VACUUM IN TORR	50.8
LAYER COMPOSITION AND LOCATION	OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLE	ROUND
OUTSIDE DIAMETER	0.446 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.

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 2

68B520074Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

TR8996TA0136ESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 68B520074-103?

68B520074-103 is a HOSE ASSEMBLY,NONMETALLIC.

What parts can replace 68B520074-103?

There are 2 known substitutes for 68B520074-103: 68B520074, TR8996TA0136E. Substitute compatibility should be verified for your specific system.

What is the NSN for 68B520074-103?

68B520074-103 is cataloged in the U.S. Government catalog under NSN 4720-01-024-1324. This indicates validated use in U.S. government and defense supply chains.

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68B520074-103 — HOSE ASSEMBLY,NONMETALLIC

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