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 5945-01-537-0202
NSN 5910-00-924-6976
NSN 6130-01-502-2746
NSN 5965-01-357-7595
NSN 6130-01-441-9072
NSN 6135-00-660-8654
NSN 5835-01-548-7454
NSN 5999-01-005-0169
NSN 6620-01-499-7705
NSN 5935-01-275-2875
NSN 6320-01-233-5798
NSN 5998-01-508-4501