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 5999-01-035-8065
NSN
NSN 5855-00-014-5008
NSN 5895-00-103-0599
NSN 5910-00-405-1542
NSN 6645-01-395-4129
NSN 5975-01-364-9767
NSN 5835-00-198-4936
NSN 5935-01-459-2226
NSN 5985-00-100-7935
NSN 5895-00-617-0029
NSN 5990-01-571-7468