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 5925-01-537-2316
NSN 6240-00-698-5822
NSN 5855-01-406-4821
NSN 6145-00-482-9546
NSN 5910-01-629-1510
NSN 6610-00-391-7888
NSN 6110-01-258-4300
NSN 5990-00-167-2692
NSN 5985-01-418-3313
NSN 5935-01-429-8080
NSN 7035-01-484-2709
NSN 5945-01-452-5473