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 7035-01-026-1171
NSN 6220-01-277-8297
NSN 5945-00-197-2866
NSN 5920-01-094-7284
NSN 6220-01-600-0257
NSN 6135-00-305-2052
NSN 5935-01-069-2213
NSN 6610-01-502-0480
NSN 6320-00-036-3688
NSN 5985-00-057-0563
NSN 2925-00-120-9302
NSN 6240-00-431-4372