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 6110-01-655-1481
NSN 6150-00-387-3045
NSN 6610-00-596-9883
NSN 6685-01-500-4251
NSN 5975-00-244-0706
NSN 7035-00-541-8516
NSN 6105-00-225-3289
NSN 5935-00-001-8836
NSN 5925-01-609-5109
NSN 5935-01-235-1726
NSN 5965-01-519-8758
NSN 6135-01-100-3593