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 6645-00-295-8535
NSN 5930-00-072-4256
NSN 5990-01-463-2279
NSN 5945-01-484-9325
NSN 6610-01-633-8931
NSN 5910-00-232-7344
NSN 6110-01-422-6227
NSN 7035-01-442-3987
NSN 5855-01-129-1327
NSN 5950-01-169-1609
NSN 5905-01-642-2495
NSN 6610-01-154-5493