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PartsTable / COMPONENT / WH003-22283-2
WH003-22283-2 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: FLARE FIRST END, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-264-7436, 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
WH003-22283-2
NSN: 4720-01-264-7436
FSC: 4720
CAGE: 72173 — WESTWARD HOSE (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SECOND END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleFLARE FIRST END
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure500.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.562 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
hydrostatic_test_pressure250.0 POUNDS PER SQUARE INCH LBS
measuring_method_and_length14.625 INCHES MINIMUM WORKING AND 15.375 INCHES MAXIMUM WORKING IN
NSN4720-01-264-7436
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: WH003-22283-2 · 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
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
•
CONNECTION STYLE: FLARE FIRST END
•
NOMINAL THREAD SIZE: 0.750 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED INTERNAL TUBE SECOND END
•
MINIMUM INSIDE BENDING RADIUS: 1.620 INCHES IN
•
THREAD CLASS: 3B FIRST END
•
BURST TEST PRESSURE: 500.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
CONNECTION STYLEFLARE FIRST END
NOMINAL THREAD SIZE0.750 INCHES SECOND END IN
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
MINIMUM INSIDE BENDING RADIUS1.620 INCHES IN
THREAD CLASS3B FIRST END
CONNECTION STYLEFLARE SECOND END
BURST TEST PRESSURE500.0 POUNDS PER SQUARE INCH LBS
END CONNECTION DESIGNSTRAIGHT FIRST END
THREAD CLASS3B SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
5349L19-007Interchangeable
interchangeable cross-reference
interchangeable
5340L19-007Interchangeable
interchangeable cross-reference
interchangeable
520012Interchangeable
interchangeable cross-reference
interchangeable
21-05Interchangeable
interchangeable cross-reference
interchangeable
1600-0091-01875Interchangeable
interchangeable cross-reference
interchangeable
SA22C488Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WH003-22283-2?
WH003-22283-2 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace WH003-22283-2?
There are 9 known substitutes for WH003-22283-2: 5349L19-007, 5340L19-007, 520012 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WH003-22283-2?
WH003-22283-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-264-7436. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026