A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5950-00-394-8873
NSN 5999-01-605-3050
NSN 5835-01-155-8301
NSN 5990-00-079-5406
NSN 7035-01-504-0192
NSN 5935-00-211-1965
NSN 5985-00-990-9579
NSN 5930-01-020-8415
NSN 5975-01-500-1307
NSN 7035-01-202-9250
NSN 5999-00-628-1619
NSN 7035-01-483-1776