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 6320-00-174-1362
NSN 6320-01-473-9024
NSN 6240-00-369-9768
NSN 6135-01-453-5069
NSN 5910-01-428-4076
NSN 6685-00-969-3146
NSN 5930-01-442-3075
NSN 5945-01-626-6363
NSN 6320-01-544-0860
NSN 5985-01-085-5507
NSN 6685-01-245-8952
NSN 6130-01-055-5058