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 6620-00-936-3463
NSN 6130-00-153-3136
NSN 5996-00-186-8709
NSN 6645-00-009-4104
NSN 6320-00-194-4252
NSN 7035-01-038-3165
NSN 5965-01-213-0239
NSN 6110-00-938-8701
NSN 6130-00-240-4765
NSN 6240-01-337-7174
NSN 2925-01-271-8727
NSN 5935-01-502-9932