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 5925-00-569-7405
NSN 5999-01-512-2146
NSN 5915-00-688-5206
NSN 6620-00-692-9668
NSN 6645-01-192-4079
NSN 5965-01-341-6545
NSN 2925-01-197-7864
NSN 5945-01-361-1294
NSN 6150-01-283-8972
NSN 6685-01-395-9153
NSN 5930-01-502-4584
NSN 5895-01-360-5634