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 5835-00-888-9422
NSN 5960-01-426-4242
NSN 5855-00-973-5717
NSN 5945-01-449-1281
NSN 5920-00-967-1396
NSN 4140-01-374-0877
NSN 6130-00-003-0546
NSN 5915-00-844-0470
NSN 5935-00-952-5248
NSN 6110-01-528-1752
NSN 5910-01-443-0105
NSN 2925-00-194-7407