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 6645-00-708-8569
NSN 5975-01-087-8641
NSN 6150-00-482-9735
NSN 5915-01-546-4186
NSN 5990-00-304-7038
NSN 5965-01-123-3770
NSN 5945-01-428-7099
NSN 5935-00-905-6986
NSN 5905-01-023-6879
NSN 5905-01-332-9957
NSN 6610-00-273-9019
NSN 6645-01-422-1374