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 5965-01-128-7785
NSN 5920-01-089-3559
NSN 5895-01-459-7170
NSN 5925-00-452-1270
NSN 5910-00-419-0330
NSN 7035-01-413-6697
NSN 5835-01-414-3258
NSN 2925-00-757-7028
NSN 5960-01-031-0347
NSN 5835-01-645-2892
NSN 5960-01-548-4896
NSN 5905-00-171-2158