National Item Identification Number
00-399-9937
003999937
3020-00-399-9937
3020003999937
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)
Reference Numbers (Part Numbers)
611444
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
CONSTRUCTION
DESIGN TYPE
NOMIN
Required Description
STEEL OVERALL
MIL-S-890,ALLOY NO.2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
S
