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 6645-00-498-6869
NSN 6240-00-121-7628
NSN 4140-01-501-6632
NSN 5930-00-983-5147
NSN 7035-01-235-6023
NSN 4140-01-213-9199
NSN 6320-01-600-0787
NSN 5910-01-521-3684
NSN 5985-00-739-4216
NSN 5996-00-818-3738
NSN 5915-01-353-2859
NSN 5945-00-193-0461