National Item Identification Number
01-420-2150
014202150
3020-01-420-2150
3020014202150
National Stock Number
Item Name
CHAIN,LEAF
Federal Supply Class
3020
Description
A flexible mechanical device consisting of flat leaf plates assembled with pins or rivets to form a chain. The chain uses a flanged sheave in lieu of a sprocket. Each end has a termination hole through which securing pins are inserted when the chain terminations are attached. Excludes CHAIN, SILENT; and CHAIN, BLOCK.
Commercial and Government Entity Code (Supplier Data)
71041
INCOM INTL INC
BOSTON GEAR DIV
14 HAYWARD ST
QUINCY
MA
02171
617-328-3300
Reference Numbers (Part Numbers)
BL-634-46
Required Categories
MATERIAL
NOMINAL PITCH DISTANCE
LINK STYLE
LINK PLATE NOMINAL THICKNESS
LINK
Required Description
STEEL
0.750 INCHES
E8 3 X 4
0.1250 INCHES
0.3120 INCHES
1.0200 INCHES
0.70