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 5925-01-529-6836
NSN 6220-00-386-0997
NSN 6320-01-607-0347
NSN 6620-00-606-0446
NSN 6320-00-731-6134
NSN 2925-01-394-9658
NSN 5965-00-892-3850
NSN 5945-01-368-6539
NSN 5910-00-173-9968
NSN 6320-01-359-3921
NSN 5985-01-486-0107
NSN 5920-01-459-5823