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 6610-00-825-5774
NSN 6150-01-442-8047
NSN 5910-01-612-4039
NSN 6130-00-361-7114
NSN 5920-01-019-6270
NSN 5905-00-736-2351
NSN 6220-00-552-0667
NSN 6145-00-756-3509
NSN 5905-01-416-1507
NSN 5999-01-090-7685
NSN 5935-00-001-2912
NSN 5950-01-364-1139