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 5965-01-032-9146
NSN 6110-01-206-8036
NSN 6650-00-905-9317
NSN 6240-00-110-4497
NSN 5920-01-042-1798
NSN 5999-01-365-2581
NSN 5945-01-539-5349
NSN 5905-01-387-6507
NSN 5920-01-090-8652
NSN 5855-00-189-6066
NSN 5975-00-761-0206
NSN 6145-00-104-7789