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 6645-00-679-8203
NSN 5895-01-213-8151
NSN 5985-01-452-5897
NSN 5925-01-433-2535
NSN 5920-00-997-0157
NSN 6130-00-011-8326
NSN 5915-00-263-2175
NSN 6240-01-209-3340
NSN 4140-01-511-0286
NSN 5905-01-414-2128
NSN 5998-00-199-2982
NSN 5925-01-289-2081