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 6685-00-252-9427
NSN 5895-01-148-7317
NSN 5960-01-023-8800
NSN 6105-01-485-4680
NSN 6650-00-063-4484
NSN 6620-00-223-0811
NSN 5985-01-035-8494
NSN 6610-01-168-6943
NSN 5905-00-371-0957
NSN 7035-01-088-3023
NSN 5905-01-201-2637
NSN 5920-00-434-0981