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 5945-01-359-1405
NSN 6320-00-908-6841
NSN 5996-01-542-6069
NSN 5960-01-558-7787
NSN 5925-01-275-3688
NSN 2925-01-034-9586
NSN 5965-00-408-5501
NSN 5930-01-529-6866
NSN 5925-00-318-3023
NSN 5905-01-202-4120
NSN 5835-01-463-2334
NSN 5996-00-601-6690