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 6135-01-125-4867
NSN 5999-01-422-1676
NSN 5855-01-454-1538
NSN 5925-01-045-4251
NSN 6130-01-584-7455
NSN 5855-01-562-6162
NSN 6645-01-157-9103
NSN 6135-01-100-3593
NSN 6620-00-509-7935
NSN 5855-00-631-4565
NSN 6105-01-309-9519
NSN 5960-00-070-0274