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Worldwide distributor of NSN parts and consumables located in the USA.

Spur Gear

Model / MPN: 277397 | NSN: 3020-01-256-5375
ITAR Registered seal

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Product Details
NATO Stock Number
3020-01-256-5375
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Webbed, solid
Pitch Diameter
1.7500 inches
Teeth Quantity
140
Bore Style
Plain both ends
Outside Diameter
1.781 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.150 inches second end
Distance Between Body Face And Protruding Hub End
0.175 inches first end
Face Width
0.065 inches
Bore Diameter
0.091 inches both ends
Hub Style Designator
1 groove second end
Hub Style Designator
Pinned first end
Hub Diameter
0.250 inches second end
Hub Diameter
0.350 inches first end
First Groove Width
0.029 inches second end
First Groove Diameter
0.230 inches second end
Distance From End To First Groove
0.089 inches second end
Material
Steel comp 303
Material Specification
Ams-5640 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Protruding hubs

Pricing and Availability

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277397 Cross Reference