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 6610-00-277-7206
NSN 6685-01-383-0839
NSN 5965-01-467-2071
NSN 5855-00-058-1293
NSN 5905-01-101-9918
NSN 6145-00-960-7318
NSN 6150-01-510-9697
NSN 5910-01-104-5570
NSN 5950-01-227-2466
NSN 5920-00-161-4564
NSN 5920-00-247-0174
NSN 5990-00-020-1048