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 6650-00-499-7446
NSN 5950-01-312-1197
NSN 5910-00-436-2567
NSN 5930-00-435-4008
NSN 5945-00-948-0304
NSN 5920-00-103-7642
NSN 5835-00-890-3932
NSN 6150-00-891-6218
NSN 5925-01-333-2419
NSN 6130-01-608-4821
NSN 5915-01-653-0627
NSN 5985-01-451-4309