The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES SECOND END, reducer_type: CONCENTRIC, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-223-3245, 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
457-4002
NSN:4730-01-223-3245 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
material
STEEL OVERALL
seat_angle
37.0 DEGREES SECOND END
reducer_type
CONCENTRIC
thread_class
2B FIRST END
connection_type
THREADED EXTERNAL TUBE SECOND END
connection_style
SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
nominal_thread_size
1.062 INCHES FIRST END IN
nominal_overall_length
1.656 INCHES IN
thread_quantity_per_inch
12 FIRST END
thread_series_designator
UNF SECOND END
nominal_outside_diameter_tube_accommodated
0.750 INCHES FIRST END IN
NSN
4730-01-223-3245
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: FLARED (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 1.656 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES SECOND END IN
•
NOMINAL THREAD SIZE: 1.062 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
FLARED (TUBE) SECOND END
CONNECTION STYLE
SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
NOMINAL OVERALL LENGTH
1.656 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE
THREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.625 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE
1.062 INCHES FIRST END IN
NOMINAL THREAD SIZE
0.875 INCHES SECOND END IN
SEAT ANGLE
37.0 DEGREES FIRST END
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 457-4002?
457-4002 is a REDUCER,TUBE.
What parts can replace 457-4002?
There are 2 known substitutes for 457-4002: 12-10TRTX-S, 347/20937. Substitute compatibility should be verified for your specific system.
What is the NSN for 457-4002?
457-4002 is cataloged in the U.S. Government catalog under NSN 4730-01-223-3245. This indicates validated use in U.S. government and defense supply chains.
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