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 5905-01-033-8596
NSN 5925-01-024-7367
NSN 5930-01-436-0160
NSN 6105-00-544-0624
NSN 7035-00-059-7970
NSN 5975-01-328-5948
NSN 6150-01-478-0283
NSN 2925-01-518-3453
NSN 6620-01-258-6209
NSN 5945-01-085-2764
NSN 5905-01-059-0166
NSN 5975-01-450-9483