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 6685-01-531-0082
NSN 5998-00-504-8113
NSN 6645-01-562-7154
NSN 6320-00-445-1187
NSN 6220-01-345-2845
NSN 5950-01-041-2057
NSN 6105-00-003-0244
NSN 5996-01-659-0882
NSN 6150-01-359-4876
NSN 6145-01-541-5056
NSN 2925-00-816-8765
NSN 6145-00-663-6133