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 5905-00-449-6954
NSN 5915-00-771-8808
NSN 6685-01-564-8954
NSN 5996-01-592-3011
NSN 5975-01-383-8638
NSN 5965-00-188-5531
NSN 5950-01-356-0335
NSN 6685-01-438-8999
NSN 5935-01-226-8383
NSN 6620-01-189-8153
NSN 5855-00-925-0114
NSN 6220-01-486-3602