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 5960-01-481-3722
NSN 7035-01-116-6223
NSN 6150-00-177-7031
NSN 5965-00-433-1571
NSN 5905-01-338-8140
NSN 6240-01-018-4895
NSN 6645-01-651-6119
NSN 5930-01-610-3936
NSN 5996-01-659-5008
NSN 5998-01-509-6663
NSN 5835-01-216-6208
NSN 6220-00-752-8479