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 5960-01-157-7009
NSN 6135-00-112-8637
NSN 5835-01-641-0073
NSN 5835-01-364-6830
NSN 5905-00-166-0358
NSN 2925-01-351-9748
NSN 6320-01-454-1965
NSN 6620-01-328-7059
NSN 4140-01-023-8846
NSN 6145-00-869-6469
NSN 5950-01-602-9650
NSN 6610-00-548-3452