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 6320-01-498-4954
NSN 6105-01-043-3351
NSN 5895-01-433-2447
NSN 6105-00-393-2489
NSN 6150-01-451-4564
NSN 6610-01-294-5666
NSN 6220-00-784-5904
NSN 5895-01-461-7070
NSN 6610-01-320-6628
NSN 5905-01-562-5532
NSN 6135-00-145-8884
NSN 5999-00-151-4062