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 5910-01-212-9659
NSN 5985-01-483-5425
NSN 5960-01-444-2205
NSN 5975-00-518-0780
NSN 5895-00-367-9619
NSN 5945-01-550-9755
NSN 5985-00-779-3339
NSN 6130-00-097-1240
NSN 5935-01-165-5394
NSN 5910-00-080-8786
NSN 6610-01-483-1317
NSN 5895-00-644-5712