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 6135-01-416-3181
NSN 5910-01-391-9718
NSN 5930-01-463-0854
NSN 5925-01-362-6654
NSN 6645-01-370-5264
NSN 6610-01-612-9890
NSN 5895-00-456-8795
NSN 6650-01-226-0720
NSN 6150-00-278-7070
NSN 5915-01-388-2183
NSN 5999-00-621-0451
NSN 5855-00-337-3679