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 6110-00-849-2549
NSN 5835-01-399-5820
NSN 5905-00-766-1139
NSN 5945-01-095-4222
NSN 6685-00-431-9608
NSN 6135-01-422-1440
NSN 6145-01-467-4129
NSN 6685-01-174-8419
NSN 5960-00-509-4549
NSN 6650-01-368-3286
NSN 6150-01-085-5085
NSN 5905-00-261-6543