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 2925-01-152-8618
NSN 6240-00-778-7845
NSN 5895-00-707-6663
NSN 5998-00-234-7200
NSN 5855-01-312-5160
NSN 5945-01-154-6802
NSN 6610-01-233-5857
NSN 6240-00-357-7976
NSN 5895-00-614-5879
NSN 5935-01-436-3916
NSN 6650-01-340-9809
NSN 5960-00-932-3067