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 6685-01-606-2802
NSN 5895-00-866-2234
NSN 5910-00-116-9344
NSN 5960-01-119-4609
NSN 6135-01-222-0703
NSN 5999-01-363-9936
NSN 5905-01-214-9559
NSN 6685-01-027-7061
NSN 5965-00-820-0469
NSN 5950-00-911-1800
NSN 5915-01-456-5374
NSN 5855-01-134-7106