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 5935-01-256-4242
NSN 6110-00-224-6128
NSN 5945-01-624-0305
NSN 5915-01-095-6578
NSN 6105-00-263-1261
NSN 5935-01-072-5782
NSN 5935-01-266-5239
NSN 5999-01-166-3794
NSN 6685-01-421-7330
NSN 5960-01-094-7569
NSN 6145-00-881-8177
NSN 5895-01-004-9050