The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: SPOKED, bore_style: W/ KEYWAY BOTH ENDS, pitch_diameter: 430.5 MILLIMETERS NOMINAL MM, pressure_angle: 20.0000 DEGREES, teeth_quantity: 123. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-433-2580, 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
M900943
NSN:3020-01-433-2580 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:63504 — PALFINGER MARINE USA, LLC (USA)
SPECIFICATIONS
material
STEEL OVERALL
body_style
SPOKED
bore_style
W/ KEYWAY BOTH ENDS
pitch_diameter
430.5 MILLIMETERS NOMINAL MM
pressure_angle
20.0000 DEGREES
teeth_quantity
123
style_designator
FLUSH HUB
face_nominal_width
50.0 MILLIMETERS MM
hub_style_designator
PLAIN FIRST END
keyway_nominal_width
20.0 MILLIMETERS BOTH ENDS MM
bore_nominal_diameter
75.0 MILLIMETERS BOTH ENDS MM
end_item_identification
WEAPONS SYSTEM STRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN
3020-01-433-2580
COMPONENT DIAGRAM
KEY FEATURES
•
KEYWAY NOMINAL WIDTH: 20.0 MILLIMETERS BOTH ENDS MM
•
BORE NOMINAL DIAMETER: 75.0 MILLIMETERS BOTH ENDS MM
•
TEETH QUANTITY: 123
•
BODY STYLE: SPOKED
•
BORE STYLE: W/ KEYWAY BOTH ENDS
•
STYLE DESIGNATOR: FLUSH HUB
•
PITCH DIAMETER: 430.5 MILLIMETERS NOMINAL MM
•
HUB STYLE DESIGNATOR: PLAIN FIRST END
TECHNICAL CHARACTERISTICS
KEYWAY NOMINAL WIDTH
20.0 MILLIMETERS BOTH ENDS MM
BORE NOMINAL DIAMETER
75.0 MILLIMETERS BOTH ENDS MM
TEETH QUANTITY
123
BODY STYLE
SPOKED
BORE STYLE
W/ KEYWAY BOTH ENDS
STYLE DESIGNATOR
FLUSH HUB
PITCH DIAMETER
430.5 MILLIMETERS NOMINAL MM
HUB STYLE DESIGNATOR
PLAIN FIRST END
NOMINAL OUTSIDE DIAMETER
437.5 MILLIMETERS MM
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
40.4 MILLIMETERS BOTH ENDS MM
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is M900943?
M900943 is a GEAR,SPUR.
What parts can replace M900943?
There is 1 known substitute for M900943: D407958-F. Substitute compatibility should be verified for your specific system.
What is the NSN for M900943?
M900943 is cataloged in the U.S. Government catalog under NSN 3020-01-433-2580. This indicates validated use in U.S. government and defense supply chains.
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