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 5990-00-206-3753
NSN 5905-00-502-9919
NSN 5895-01-438-8165
NSN 6645-01-463-4314
NSN 2925-01-099-6149
NSN 6110-01-461-9315
NSN 6620-01-158-3125
NSN 6240-01-077-3788
NSN 5985-01-332-3086
NSN 7035-01-466-6251
NSN 5960-01-450-8539
NSN 5915-00-814-6417