The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, seat_angle: 37.0 DEGREES SECOND END, thread_class: 2A SECOND END A, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: FLARED (TUBE) SECOND END, style_designator: RIGID, SHORT CENTER WRENCHING FACILITY. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-321-6423, 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
4-202240
NSN:4730-01-321-6423 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
material
NICKEL ALLOY OVERALL
seat_angle
37.0 DEGREES SECOND END
thread_class
2A SECOND END A
connection_type
UNTHREADED INTERNAL TUBE FIRST END
connection_style
FLARED (TUBE) SECOND END
style_designator
RIGID, SHORT CENTER WRENCHING FACILITY
operating_pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size
1.062 INCHES SECOND END IN
nominal_overall_length
2.040 INCHES IN
thread_series_designator
UNF SECOND END
material_document_and_classification
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated
0.750 INCHES FIRST END IN
NSN
4730-01-321-6423
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: FLARED (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 2.040 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: RIGID, SHORT CENTER WRENCHING FACILITY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
FLARED (TUBE) SECOND END
CONNECTION STYLE
SOCKET W/ GROVE (TUBE) FIRST END
NOMINAL OVERALL LENGTH
2.040 INCHES IN
CONNECTION TYPE
UNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPE
THREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR
RIGID, SHORT CENTER WRENCHING FACILITY
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.750 INCHES FIRST END IN
OPERATING PRESSURE
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 4-202240?
4-202240 is a COUPLING,TUBE.
What parts can replace 4-202240?
There is 1 known substitute for 4-202240: 4-202240-12-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-202240?
4-202240 is cataloged in the U.S. Government catalog under NSN 4730-01-321-6423. This indicates validated use in U.S. government and defense supply chains.
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