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 5895-01-610-9292
NSN 6130-00-254-8337
NSN 6135-00-448-5642
NSN 5855-01-252-5424
NSN 5990-01-544-0364
NSN 6610-01-200-2313
NSN 5945-00-950-8544
NSN 5855-00-361-0167
NSN 5945-00-226-0131
NSN 5996-01-326-4115
NSN 6685-01-051-7542
NSN 5930-00-239-0370