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 5965-00-762-0630
NSN 5999-01-618-4193
NSN 6110-01-234-8227
NSN 5960-00-153-7115
NSN 5985-01-381-0844
NSN 6685-00-144-6362
NSN 5996-01-541-4482
NSN 6645-01-184-9142
NSN 6135-00-112-8637
NSN 6620-01-596-3642
NSN 5920-00-735-0783
NSN 6150-01-329-8282