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 5965-01-383-7235
NSN 5975-01-476-7472
NSN 5895-01-379-5699
NSN 6645-01-074-8024
NSN 5996-00-107-5357
NSN 6135-00-262-6807
NSN 6320-01-094-2634
NSN 6110-01-369-4516
NSN 5895-01-614-0386
NSN 5935-00-333-6169
NSN 6240-00-899-1049
NSN 5998-00-100-3401