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 6620-00-371-7109
NSN 6105-00-863-6113
NSN 5925-01-647-7182
NSN 5910-01-534-4525
NSN 5998-01-579-0377
NSN 6135-00-078-9931
NSN 5990-01-498-0641
NSN 5999-01-217-8812
NSN 5950-00-849-9254
NSN 5855-01-624-7115
NSN 5965-01-142-1807
NSN 6150-01-086-9418