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 6105-01-206-3919
NSN 6610-01-042-8621
NSN 6685-01-017-5222
NSN 5910-01-388-0572
NSN 6135-01-630-2261
NSN 6645-00-677-4354
NSN 6110-00-231-3751
NSN 5910-01-603-2070
NSN 6650-01-357-8505
NSN 5925-01-338-4997
NSN 6105-00-167-7576
NSN 5835-01-436-6549