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 6145-01-452-1254
NSN 2925-00-632-8153
NSN 2925-00-263-2714
NSN 6105-01-468-0024
NSN 5835-01-310-8979
NSN 5999-01-122-2351
NSN 7035-01-386-3004
NSN 5990-01-544-4360
NSN 6220-01-476-5777
NSN 5925-00-485-9175
NSN 5895-01-215-1678
NSN 6645-01-468-3081