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 5960-01-431-4291
NSN 6145-01-313-1420
NSN 6620-00-233-6839
NSN 6130-00-958-1064
NSN 6320-00-456-2092
NSN 5965-01-051-0126
NSN 6220-01-648-2184
NSN 6240-00-194-3304
NSN 6135-01-282-4326
NSN 2925-01-071-9291
NSN 6130-00-790-4771
NSN 6130-00-440-9057