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 5925-00-788-0368
NSN 5905-01-017-4064
NSN 5920-00-170-4247
NSN 5910-01-128-7750
NSN 5855-01-083-1027
NSN 6650-01-434-0331
NSN 6645-00-169-6759
NSN 7035-01-142-8036
NSN 6150-01-448-0736
NSN 5905-00-135-2134
NSN 5985-01-470-0358
NSN 5996-00-497-3809