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 2925-01-512-4682
NSN 6685-00-290-1832
NSN 5855-01-197-2774
NSN 5925-01-621-7167
NSN 6130-00-832-5838
NSN 6105-01-296-9628
NSN 6110-01-290-5309
NSN 5975-01-417-4733
NSN 5998-01-358-5660
NSN 5895-01-630-2343
NSN 6130-00-915-5278
NSN 7035-01-163-3667