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 6110-00-946-5384
NSN 6685-01-198-3650
NSN 5915-01-066-3571
NSN 5920-01-160-0057
NSN 6645-00-108-6479
NSN 6135-01-623-6992
NSN 6240-01-269-7099
NSN 6320-01-571-8974
NSN 5960-00-605-0226
NSN 4140-01-025-9699
NSN 6645-00-899-1235
NSN 6620-00-166-0556