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 5915-00-898-1875
NSN 6645-01-571-6404
NSN 5960-00-170-2521
NSN 5930-00-403-1386
NSN 5999-00-209-9277
NSN 5910-01-383-7052
NSN 6320-01-338-6006
NSN 5999-01-423-7426
NSN 5985-01-463-8562
NSN 5915-01-350-7398
NSN 6645-00-806-6961
NSN 6130-01-338-5962