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 6320-00-845-3261
NSN 5950-01-384-7717
NSN 6620-00-467-7414
NSN 5965-00-074-1317
NSN 6320-01-444-7340
NSN 5935-00-364-7784
NSN 5998-01-539-9199
NSN 6685-00-592-4713
NSN 6650-01-254-4288
NSN 5895-01-374-0022
NSN 5905-01-140-9729
NSN 4140-00-902-7744