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 5935-01-272-9539
NSN 6130-00-093-5863
NSN 5930-01-171-4009
NSN 6105-01-615-8060
NSN 5935-01-367-6880
NSN 5999-01-355-3700
NSN 6645-00-279-1777
NSN 5996-00-248-7061
NSN 5985-01-599-9240
NSN 5930-01-078-8841
NSN 5965-01-296-8991
NSN 5855-01-302-9778