National Item Identification Number
00-202-1689
002021689
9390-00-202-1689
9390002021689
National Stock Number
Item Name
BELLOWS,PROTECTION
Federal Supply Class
9390
Description
A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.
Commercial and Government Entity Code (Supplier Data)
78710
Reference Numbers (Part Numbers)
B8757
Required Categories
MATERIAL
DUROMETER HARDNESS RATING
EXTENDED LENGTH
CONTRACTED LENGTH
NEUTRAL
Required Description
RUBBER, SYNTHETIC
NOT RATED
7.000 INCHES NOMINAL
3.000 INCHES NOMINAL
4.875