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 6110-01-406-6324
NSN 5998-00-307-4205
NSN 5905-00-072-4305
NSN 5998-01-364-0243
NSN 6105-00-205-0655
NSN 5996-01-564-6864
NSN 5990-00-763-5526
NSN 5950-01-352-5805
NSN 5996-00-525-1777
NSN 6650-01-437-8852
NSN 6685-00-809-5880
NSN 5985-01-098-1691