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 7035-00-483-3663
NSN 6610-00-840-6187
NSN 5935-01-322-4427
NSN 5855-01-286-9928
NSN 5905-01-269-1094
NSN 5998-01-422-1626
NSN 5925-01-219-5237
NSN 6130-01-044-0352
NSN 5985-00-947-8906
NSN 5950-01-223-3981
NSN 6145-01-192-6416
NSN 5950-00-753-7577