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 6105-00-527-8571
NSN 6610-00-708-3226
NSN 5835-01-193-6192
NSN 5996-01-322-4838
NSN 6240-01-423-0223
NSN 6135-01-557-3351
NSN 6240-00-287-1988
NSN 5998-01-038-8580
NSN 5905-01-068-1378
NSN 5910-01-608-7964
NSN 5965-01-617-1977
NSN 5920-01-349-2733