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 5965-01-289-3509
NSN 7035-01-271-1643
NSN 4140-01-658-1592
NSN 6685-01-041-3882
NSN 5925-01-612-3037
NSN 5925-01-357-5560
NSN 5998-01-152-2248
NSN 5895-01-579-4555
NSN 5930-01-627-2083
NSN 7035-01-604-9813
NSN 5975-01-359-9617
NSN 5945-00-792-2572