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 5965-01-147-5847
NSN 2925-01-214-5333
NSN 6685-00-816-8838
NSN 5855-01-529-6369
NSN 5996-00-231-9322
NSN 6110-00-935-5351
NSN 5920-00-636-4713
NSN 6650-00-478-5247
NSN 5975-00-577-0168
NSN 6685-01-227-6785
NSN 6110-01-616-3498
NSN 5965-01-201-1580