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 6105-01-342-3802
NSN 5999-01-341-9201
NSN 5990-00-296-4825
NSN 6320-01-029-2196
NSN 5935-00-231-3603
NSN 7035-01-601-7303
NSN 5965-01-350-5105
NSN 5950-01-306-9390
NSN 6685-01-056-5283
NSN 5975-00-521-0600
NSN 6130-00-075-2202
NSN 5910-01-382-3435