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 6220-01-163-6380
NSN 5905-01-581-9748
NSN 6240-01-236-0781
NSN 5999-00-399-1215
NSN 6220-00-819-9325
NSN 5945-01-461-8494
NSN 6645-01-282-3624
NSN 5985-01-364-0961
NSN 6220-01-168-1484
NSN 5895-00-433-3275
NSN 5965-01-222-2613
NSN 5950-01-094-5930