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 6645-01-013-3852
NSN 5998-01-656-4710
NSN 6110-00-480-4519
NSN 6105-00-339-4222
NSN 5855-00-631-4565
NSN 6620-01-545-4259
NSN 6110-01-024-9428
NSN 5960-01-395-9834
NSN 7035-00-408-8170
NSN 2925-01-440-9912
NSN 5945-00-290-1779
NSN 6685-00-816-8838