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 5930-01-136-0164
NSN 6150-00-947-2451
NSN 5920-00-888-5316
NSN 2925-01-239-6044
NSN 6220-01-371-1791
NSN 7035-01-207-8704
NSN 5835-01-320-8306
NSN 6130-01-031-7850
NSN 6610-00-091-7347
NSN 5990-00-450-9872
NSN 6110-01-497-3343
NSN 6685-01-651-9172