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 2925-01-180-7789
NSN 5999-01-248-6399
NSN 6130-01-210-7856
NSN 6150-01-207-0443
NSN 4140-00-449-7345
NSN 7035-01-146-1578
NSN 5965-01-527-0416
NSN 5965-00-954-3011
NSN 2925-01-097-0903
NSN 6645-00-816-5337
NSN 5920-01-580-2422
NSN 6685-00-203-2389