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 5950-01-467-2426
NSN 5915-01-433-2128
NSN 5835-00-498-8189
NSN 5950-01-463-9075
NSN 6220-00-113-8617
NSN 5915-01-207-6501
NSN 5935-00-480-8279
NSN 5998-01-204-0951
NSN 5950-01-614-0707
NSN 6685-01-261-5738
NSN 5945-00-474-2186
NSN 5965-01-021-4163