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 6685-00-284-1070
NSN 5998-01-003-5610
NSN 6650-00-816-6525
NSN 5996-01-017-1309
NSN 6145-01-415-8707
NSN 5975-00-882-5475
NSN 5945-00-834-0278
NSN 5895-00-893-6057
NSN 5935-01-623-8900
NSN 5895-01-174-2462
NSN 5960-00-413-2695
NSN 6220-01-086-5691