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4073032 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4073032: 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
4073032
NSN: 4720-01-359-2639
FSC: 4720 — Hose and Flexible Tubing
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.991 INCHES NOMINAL IN
recess_diameter0.991 INCHES NOMINAL SECOND END IN
special_features2 LOCKWIRE HOLES
raised_face_height0.440 INCHES NOMINAL SECOND END IN
raised_face_diameter1.205 INCHES NOMINAL SECOND END IN
end_connection_designELBOW SECOND END
end_item_identificationF100PW-229 ENGINE
inside_surface_conditionSMOOTH
thread_series_designatorUNIFIED NATIONAL JOINT (UNJ) FIRST END
cross-sectional_shape_styleROUND
NSN4720-01-359-2639
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4073032 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 ANGLE90.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH12.915 INCHES MINIMUM OVERALL AND 13.165 INCHES MAXIMUM OVERALL IN
END CONNECTION DESIGNELBOW SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
RECESS DIAMETER0.991 INCHES NOMINAL SECOND END IN
INSIDE DIAMETER0.991 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
RAISED FACE DIAMETER1.205 INCHES NOMINAL SECOND END IN
SPECIAL FEATURES2 LOCKWIRE HOLES
SUBSTITUTES & CROSS-REFERENCES 3
4073031Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
4080280Reference 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 4073032?
4073032 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 4073032?
There are 3 known substitutes for 4073032: 4073031, 4080280, 4073030. Substitute compatibility should be verified for your specific system.
What is the NSN for 4073032?
4073032 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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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.