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 5930-00-167-6271
NSN 6130-00-651-1670
NSN 5915-00-840-4903
NSN 6610-01-593-0135
NSN 6610-00-425-6330
NSN 2925-01-215-5022
NSN 6320-01-582-6668
NSN 6110-01-328-8292
NSN 5945-00-498-7049
NSN 5915-00-163-3848
NSN 6220-01-147-5320
NSN 6240-00-272-8601