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 7035-00-215-3272
NSN 6240-00-003-6435
NSN 5975-00-596-2119
NSN 6320-01-322-8249
NSN 6105-00-386-8565
NSN 6620-01-361-8685
NSN 4140-01-258-6301
NSN 6620-01-304-2913
NSN 5930-00-454-9237
NSN 5945-00-585-7032
NSN 5925-01-280-4463
NSN 6240-01-657-4133