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 5950-01-120-7516
NSN 6105-01-012-7082
NSN 5920-01-160-0057
NSN 5905-00-409-0731
NSN 6240-01-195-0243
NSN 6130-01-094-5599
NSN 6320-01-504-3948
NSN 6685-00-101-7197
NSN 5905-00-247-0237
NSN 5910-01-058-8444
NSN 5905-01-232-1428
NSN 6620-01-016-8264