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 5835-00-155-1379
NSN 5915-01-290-9526
NSN 5925-01-158-0762
NSN 6130-01-316-3157
NSN 6145-01-167-9859
NSN 5960-01-288-8910
NSN 6150-00-976-3512
NSN 5945-01-112-0327
NSN 7035-01-026-0117
NSN 6240-01-069-2688
NSN 6610-01-314-1611
NSN 6685-00-054-6713