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 6145-00-828-9024
NSN 5910-01-279-6363
NSN 5930-01-378-6432
NSN 2925-01-068-3844
NSN 6240-01-193-6545
NSN 5935-00-462-7762
NSN 5998-01-202-9379
NSN 5960-01-449-1310
NSN 7035-01-363-4540
NSN 5996-01-280-5417
NSN 6650-01-089-8890
NSN 5990-01-393-4808