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 7035-01-284-5043
NSN 6220-00-059-7607
NSN 5925-01-338-7939
NSN 6650-01-534-5787
NSN 5999-01-367-7334
NSN 5905-01-063-8576
NSN 6645-00-177-4729
NSN 5905-00-839-8153
NSN 6135-00-284-1406
NSN 6105-01-595-2000
NSN 5895-01-222-5184
NSN 5975-00-160-0256