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 6220-00-707-5044
NSN 5945-01-231-3232
NSN 6105-00-246-5311
NSN 5910-01-193-4975
NSN 5935-00-969-7798
NSN 5855-00-532-0025
NSN 6685-01-542-8635
NSN 6105-01-189-2466
NSN 2925-00-659-9256
NSN 5920-01-569-2172
NSN 6110-00-159-0755
NSN 4140-00-173-0706