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 5930-01-384-1936
NSN 6135-00-437-5182
NSN 5905-00-717-8494
NSN 5905-01-483-2324
NSN 6645-01-495-0939
NSN 6110-01-115-8405
NSN 6645-01-242-9240
NSN 5965-00-953-0072
NSN 6320-01-176-8367
NSN 5999-00-514-2142
NSN 6130-01-174-2051
NSN 5950-01-426-3182