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 5996-01-391-9585
NSN 6240-00-617-9599
NSN 6645-01-243-3138
NSN 5935-00-823-4494
NSN 5965-01-325-0627
NSN 6645-01-013-3852
NSN 6685-01-254-3014
NSN 5935-01-568-6297
NSN 6150-01-179-0500
NSN 5985-01-358-1362
NSN 5960-01-327-0334
NSN 5998-00-045-3867