National Item Identification Number
00-068-7721
000687721
3020-00-068-7721
3020000687721
National Stock Number
Item Name
GEAR CLUSTER
Federal Supply Class
3020
Description
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
Commercial and Government Entity Code (Supplier Data)
35351
Reference Numbers (Part Numbers)
142643-01
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
CONSTRUCTION;
Required Description
STEEL COMP 303 FIRST GEAR
COPPER ALLOY 642 SECOND GEAR
MIL-S-7720,COMP 303S MI