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 5945-01-513-8857
NSN 5935-01-396-9813
NSN 5895-01-156-4252
NSN 2925-00-909-1254
NSN 5925-00-456-0651
NSN 5925-01-634-0664
NSN 4140-00-621-9226
NSN 6145-00-679-6470
NSN 5996-01-227-4496
NSN 5835-01-515-6537
NSN 5895-00-222-8555
NSN 5895-00-952-7024