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 5985-01-381-5768
NSN 6650-00-968-5700
NSN 5990-01-586-8202
NSN 6685-01-433-1878
NSN 5895-01-412-0950
NSN 6685-01-154-6684
NSN 5855-00-256-5562
NSN 5925-00-728-4412
NSN 6145-01-467-9872
NSN 5915-01-388-9751
NSN 6240-01-130-1505
NSN 5985-00-633-9963