Serving our customers with quality and safety first.
webbed, solid
mounting hole
9.2520in.
42
plain both ends
58.0 rockwell c and 65.0 rockwell c
6 plain axially through hub, first end
9.650in.
single helix
standard
right
20.0000 degrees
24.7839 degrees
1.750in.
3.876in. both ends
0.625in. both ends
plain both ends
6.688in. second end
0.562in. axially through hub, first end
4.750in. axially through hub, first end
steel comp 8620h
ed std 66, aisi/sae 8620h fed std 5th material response
flush hub
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.