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 5999-01-437-6569
NSN 4140-01-137-3264
NSN 5965-01-467-5471
NSN 5965-00-236-0016
NSN 6685-01-195-0138
NSN 5999-00-782-4798
NSN 6240-01-308-6368
NSN 5945-01-556-7258
NSN 6610-00-160-3315
NSN 6685-00-252-0689
NSN 5975-00-920-4205
NSN 5960-00-451-0572