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 5855-01-279-9938
NSN 6685-00-703-9712
NSN 5975-01-374-6988
NSN 6610-00-789-4719
NSN 5895-01-230-5391
NSN 6650-01-429-9242
NSN 5965-01-543-4614
NSN 6130-01-534-3700
NSN 5975-01-133-8937
NSN 5960-01-543-0235
NSN 5965-00-356-3838
NSN 7035-00-093-5840