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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-495-9669
NSN 5920-01-567-4634
NSN 6645-00-915-1817
NSN 5920-01-005-0161
NSN 5920-00-817-9246
NSN 5905-00-816-9679
NSN 6610-00-734-5976
NSN 6650-01-594-9915
NSN 6220-00-269-9942
NSN 5985-00-658-5793
NSN 5915-01-610-5168
NSN 6610-00-622-6227