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 5950-01-381-6393
NSN 5835-00-679-2389
NSN 5835-01-115-1543
NSN 5835-00-909-8088
NSN 6135-00-808-5093
NSN 6130-01-132-7666
NSN 5835-00-804-0569
NSN 5960-00-125-0026
NSN 6220-01-213-3210
NSN 5855-00-494-9581
NSN 5945-01-253-2886
NSN 5905-01-623-5584