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 6105-01-014-0830
NSN 5996-00-007-1384
NSN 5910-01-338-5474
NSN 6150-01-591-6773
NSN 5996-00-319-1820
NSN 6150-00-989-0460
NSN 5835-00-594-4921
NSN 6645-00-183-6427
NSN 5975-01-551-7846
NSN 6650-01-180-2173
NSN 5990-01-423-8189
NSN 6130-01-475-9725