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 5965-01-248-9705
NSN 5930-01-271-0851
NSN 2925-00-157-1602
NSN 6685-01-609-2109
NSN 6150-01-482-4088
NSN 5895-00-146-7987
NSN 5930-00-761-4361
NSN 6685-00-099-0831
NSN 6220-01-189-1373
NSN 6650-00-318-6033
NSN 5915-00-811-7288
NSN 5925-01-431-7057