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 6240-01-312-6281
NSN 5925-01-451-7981
NSN 6240-01-428-9410
NSN 5895-00-583-1102
NSN 7035-00-252-7467
NSN 5915-00-518-4656
NSN 6150-00-278-1294
NSN 5905-00-681-1197
NSN 6320-00-225-7013
NSN 6685-01-616-6133
NSN 5930-01-421-1332
NSN 6220-01-394-5263