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 5915-01-253-0105
NSN 6685-00-684-7891
NSN 2925-01-156-9570
NSN 5999-01-171-8915
NSN 5975-01-142-2216
NSN 5990-00-433-3445
NSN 5965-00-228-8336
NSN 6645-00-171-9639
NSN 5935-01-351-2387
NSN 6685-01-634-0611
NSN 7035-01-657-7183
NSN 6130-00-023-8701