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 6110-00-984-0705
NSN 5985-01-188-4499
NSN 6135-00-906-0984
NSN 6610-00-225-2829
NSN 6685-01-340-7998
NSN 6135-01-317-6021
NSN 6610-00-058-0900
NSN 5920-01-238-4983
NSN 5996-01-039-2704
NSN 7035-00-763-6180
NSN 6105-00-577-3482
NSN 5925-00-780-8620