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 6320-00-731-6134
NSN 5910-01-064-7790
NSN 7035-00-173-2281
NSN 6220-00-809-6071
NSN 5930-00-180-3422
NSN 5835-01-355-0308
NSN 5895-01-451-0743
NSN 5925-01-297-0126
NSN 5855-01-484-6507
NSN 5985-00-658-2879
NSN 7035-01-056-5350
NSN 5975-01-167-5192