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 6645-01-258-0370
NSN 5905-00-987-1541
NSN 5990-00-179-2576
NSN 5930-01-120-5427
NSN 5985-01-597-2105
NSN 6130-01-426-8841
NSN 5985-01-415-0274
NSN 6145-01-072-3352
NSN 5915-00-795-7220
NSN 5960-00-452-6043
NSN 5930-00-111-1369
NSN 6105-01-537-4082