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 7035-00-574-4223
NSN 6130-01-106-2923
NSN 7035-01-018-6589
NSN 5999-01-223-0255
NSN 6110-01-086-4204
NSN 6130-01-177-0794
NSN 6685-00-167-9235
NSN 6620-01-580-0883
NSN 6220-00-186-8565
NSN 2925-00-188-5003
NSN 5935-01-382-8840
NSN 5895-00-933-2839