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 5990-00-087-1268
NSN 6240-00-263-0549
NSN 4140-01-127-8992
NSN 5910-01-505-7235
NSN 5920-00-838-4683
NSN 6110-00-721-4042
NSN 5975-01-065-4863
NSN 5985-00-233-2208
NSN 6650-01-074-4854
NSN 5935-01-323-1640
NSN 5925-01-432-1698
NSN 6150-01-294-0071