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 5915-01-245-4822
NSN 5930-01-004-3820
NSN 5996-00-322-3407
NSN 7035-01-443-3052
NSN 5855-01-384-4914
NSN 5910-00-960-8106
NSN 6645-01-023-8020
NSN 6150-01-463-9203
NSN 6320-01-607-1491
NSN 5910-01-243-9174
NSN 6150-00-537-4333
NSN 6135-01-307-2749