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 5965-01-478-7329
NSN 5910-01-258-5846
NSN 6110-01-655-3071
NSN 5855-01-618-1921
NSN 5990-00-064-7839
NSN 6130-01-444-1788
NSN 6610-01-196-6388
NSN 6610-00-221-6124
NSN 5945-01-367-2754
NSN 6135-01-189-2293
NSN 2925-01-235-7507
NSN 5910-00-159-6567