4073031 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

4073031: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.991 INCHES NOMINAL IN, recess_diameter: 0.991 INCHES NOMINAL SECOND END IN, special_features: 2 LOCKWIRE HOLES, raised_face_height: 0.440 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-359-2639, 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

4073031

NSN: 4720-01-359-2639
FSC: 4720 — Hose and Flexible Tubing
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

flow_angle	90.0 DEGREES FIRST END
connection_type	THREADED INTERNAL TUBE FIRST END
inside_diameter	0.991 INCHES NOMINAL IN
recess_diameter	0.991 INCHES NOMINAL SECOND END IN
special_features	2 LOCKWIRE HOLES
raised_face_height	0.440 INCHES NOMINAL SECOND END IN
raised_face_diameter	1.205 INCHES NOMINAL SECOND END IN
end_connection_design	ELBOW SECOND END
end_item_identification	F100PW-229 ENGINE
inside_surface_condition	SMOOTH
thread_series_designator	UNIFIED NATIONAL JOINT (UNJ) FIRST END
cross-sectional_shape_style	ROUND
NSN	4720-01-359-2639

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES FIRST END

•

MEASURING METHOD AND LENGTH: 12.915 INCHES MINIMUM OVERALL AND 13.165 INCHES MAXIMUM OVERALL IN

•

END CONNECTION DESIGN: ELBOW SECOND END

•

CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END

•

CROSS-SECTIONAL SHAPE STYLE: ROUND

•

RECESS DIAMETER: 0.991 INCHES NOMINAL SECOND END IN

•

INSIDE DIAMETER: 0.991 INCHES NOMINAL IN

•

INSIDE SURFACE CONDITION: SMOOTH

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH	12.915 INCHES MINIMUM OVERALL AND 13.165 INCHES MAXIMUM OVERALL IN
END CONNECTION DESIGN	ELBOW SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLE	ROUND
RECESS DIAMETER	0.991 INCHES NOMINAL SECOND END IN
INSIDE DIAMETER	0.991 INCHES NOMINAL IN
INSIDE SURFACE CONDITION	SMOOTH
RAISED FACE DIAMETER	1.205 INCHES NOMINAL SECOND END IN
SPECIAL FEATURES	2 LOCKWIRE HOLES

SUBSTITUTES & CROSS-REFERENCES 3

4080280Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

4073032Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

4073030Same 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 4073031?

4073031 is a HOSE ASSEMBLY,NONMETALLIC.

What parts can replace 4073031?

There are 3 known substitutes for 4073031: 4080280, 4073032, 4073030. Substitute compatibility should be verified for your specific system.

What is the NSN for 4073031?

4073031 is cataloged in the U.S. Government catalog under NSN 4720-01-359-2639. This indicates validated use in U.S. government and defense supply chains.

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4073031 — HOSE ASSEMBLY,NONMETALLIC

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