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 6685-00-516-2173
NSN 5925-01-428-4206
NSN 6110-01-398-2602
NSN 5945-00-361-8698
NSN 6650-01-141-5999
NSN 6130-01-593-8173
NSN 5915-00-964-3374
NSN 6220-00-761-2205
NSN 5920-00-890-8999
NSN 2925-01-474-3363
NSN 5945-01-263-7751
NSN 6135-01-255-4786