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 6105-01-068-8143
NSN 5965-00-226-0209
NSN 5990-00-005-5215
NSN 5985-01-362-7797
NSN 6650-01-459-7155
NSN 5855-01-334-6594
NSN 5960-00-556-2621
NSN 5996-00-926-2528
NSN 5905-00-277-7439
NSN 6610-01-277-6333
NSN 6145-01-534-6775
NSN 6610-00-152-7216