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 6620-01-250-7445
NSN 6105-00-672-0008
NSN 2925-01-412-9520
NSN 5895-01-160-0526
NSN 5960-00-827-5094
NSN 5855-00-058-1293
NSN 6150-01-030-1620
NSN 5895-01-378-6586
NSN 6145-01-642-9785
NSN 4140-01-642-8401
NSN 6130-00-681-1496
NSN 6110-01-354-4525