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 6320-01-443-8676
NSN 7035-01-600-6139
NSN 5855-01-147-6024
NSN 6110-00-480-7868
NSN 6240-00-435-7940
NSN 2925-00-816-8765
NSN 5905-00-964-8254
NSN 6610-01-045-8249
NSN 5945-00-755-6562
NSN 5935-00-446-3159
NSN 5975-00-162-9530
NSN 6150-01-145-4887