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 6685-00-594-4796
NSN 5950-01-556-3064
NSN 6150-00-156-6080
NSN 5999-00-236-8995
NSN 6135-00-838-7008
NSN 5999-00-128-0671
NSN 4140-01-174-9422
NSN 5975-00-075-5191
NSN 6685-01-146-3560
NSN 5925-00-186-0765
NSN 5895-01-406-3729
NSN 5965-00-089-7347