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 5996-01-652-6778
NSN 5915-01-381-2519
NSN 6220-00-333-4568
NSN 5945-01-413-7911
NSN 5920-01-526-1842
NSN 5930-01-504-4088
NSN 6110-01-023-3568
NSN 5990-01-343-0449
NSN 6610-00-081-2365
NSN 5930-01-110-3443
NSN 6145-01-242-7088
NSN 7035-00-803-3056