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 5895-00-777-6837
NSN 6130-01-472-3170
NSN 5960-00-624-4718
NSN 5996-01-477-2095
NSN 6145-01-541-0454
NSN 7035-01-376-0359
NSN 5965-01-608-3353
NSN 5996-00-231-9322
NSN 6145-00-307-4386
NSN 6240-00-994-4056
NSN 6685-00-684-3140
NSN 6240-00-459-5367