National Item Identification Number

00-634-8138
006348138
9390-00-634-8138
9390006348138

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)

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70898

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Reference Numbers (Part Numbers)

45-410206

Required Categories

MATERIAL
DUROMETER HARDNESS RATING
CONTRACTED LENGTH
FLANGE BASE
MOUNTING HO

Required Description

RUBBER
NOT RATED
1.250 INCHES NOMINAL
PROVIDED
4
0.193 INCHES MINIMUM AND;