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 5999-00-377-3765
NSN 6150-00-352-6606
NSN 2925-00-714-3932
NSN 6130-01-584-4253
NSN 5945-00-216-8755
NSN 5945-00-379-6745
NSN 2925-01-169-9105
NSN 5855-01-567-0096
NSN 2925-01-142-0981
NSN 5895-00-596-8678
NSN 6645-01-571-8578
NSN 5985-00-862-8110