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 5835-01-343-7516
NSN 6220-01-301-5411
NSN 6145-01-654-8526
NSN 6685-00-498-3540
NSN 6620-00-003-2020
NSN 6620-01-263-6697
NSN 6110-01-243-1943
NSN 6145-01-510-9570
NSN 6685-00-349-8943
NSN 6620-00-104-6937
NSN 6685-01-032-5241
NSN 5930-01-020-5318