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 6130-00-764-2278
NSN 6610-01-622-4326
NSN 5920-01-258-5035
NSN 5985-01-519-0247
NSN 5905-00-816-9014
NSN 5965-01-310-8943
NSN 6135-01-265-1384
NSN 5915-01-305-9306
NSN 6220-00-401-4648
NSN 5998-00-284-3804
NSN 5985-00-285-8466
NSN 5905-00-651-1684