The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.5625 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 4710-00-083-9350, 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
646883
NSN:4710-00-083-9350 NIINs:000839350, 004063531 FSC:4710 — Pipe, Tube and Rigid Tubing CAGE:52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
material
STEEL COMP 303 OVERALL
body_style
PLAIN, SOLID
bore_style
PLAIN BOTH ENDS
tooth_form
STANDARD
pitch_diameter
0.5625 INCHES NOMINAL IN
pressure_angle
20.0000 DEGREES
teeth_quantity
36
style_designator
PROTRUDING HUB
attachment_method
CLAMP
surface_treatment
PASSIVATE OVERALL
face_nominal_width
0.125 INCHES IN
backlash_designation
GRADE D
NSN
4710-00-083-9350
COMPONENT DIAGRAM
KEY FEATURES
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
THREAD PITCH DIAMETERS: +0.526 TO 0.531 INCHES SINGLE END IN
•
WALL THICKNESS: 0.062 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, COMPRESSION SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SEAT RADIUS: 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM SINGLE END IN
TECHNICAL CHARACTERISTICS
DESIGN FORM
PREBENT
MATING END QUANTITY
2 SINGLE END
THREAD PITCH DIAMETERS
+0.526 TO 0.531 INCHES SINGLE END IN
WALL THICKNESS
0.062 INCHES NOMINAL IN
NOMINAL THREAD SIZE
0.562 INCHES SINGLE END IN
END CONNECTION STYLE
SWIVEL NUT, COMPRESSION SINGLE END
TUBE OUTSIDE DIAMETER
0.375 INCHES NOMINAL IN
SEAT RADIUS
0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM SINGLE END IN
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FREQUENTLY ASKED QUESTIONS
What is 646883?
646883 is a GEAR,SPUR.
What parts can replace 646883?
There are 2 known substitutes for 646883: 428919, 470082. Substitute compatibility should be verified for your specific system.
What is the NSN for 646883?
646883 is cataloged in the U.S. Government catalog under NSN 4710-00-083-9350. This indicates validated use in U.S. government and defense supply chains.
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