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 6650-01-360-6577
NSN 5895-00-952-3490
NSN 5965-01-112-8758
NSN 6645-01-221-1324
NSN 5960-00-497-9862
NSN 5945-01-204-6920
NSN 7035-01-591-2766
NSN 6220-01-153-1937
NSN 6685-01-104-1782
NSN 5915-00-020-2239
NSN 6320-01-288-4783
NSN 6220-00-681-0483