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 5999-01-575-1072
NSN 6130-01-240-4824
NSN 6145-00-485-0270
NSN 6130-01-119-5588
NSN 5920-01-198-7610
NSN 5999-00-206-7317
NSN 6685-00-071-4001
NSN 6620-01-215-0470
NSN 5835-01-111-0969
NSN 6145-00-803-2100
NSN 5990-00-234-9136
NSN 5965-01-492-0274