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 7035-00-020-2227
NSN 2925-01-293-6266
NSN 6685-01-347-5281
NSN 5975-00-788-1846
NSN 5930-01-316-3995
NSN 5950-01-652-3667
NSN 5998-00-369-1101
NSN 5965-00-905-6895
NSN 5930-01-408-6310
NSN 5915-01-448-5015
NSN 5945-01-118-0581
NSN 6220-00-035-6736