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 6110-01-004-9870
NSN 5965-00-834-6298
NSN 5975-01-455-0480
NSN 7035-01-223-4097
NSN 7035-01-118-9461
NSN 5998-01-325-5580
NSN 5985-01-330-2124
NSN 5910-00-280-1463
NSN 5960-01-599-9821
NSN 7035-00-134-3143
NSN 6620-01-408-4464
NSN 5855-01-442-7929