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 6220-01-086-8775
NSN 6220-00-706-7477
NSN 5975-00-045-9819
NSN 6130-01-136-2261
NSN 6150-01-352-5613
NSN 5920-01-420-3753
NSN 6105-00-592-2887
NSN 6220-00-361-8338
NSN 5965-00-125-6984
NSN 2925-01-113-6904
NSN 6650-00-018-7298
NSN 6620-01-346-9340