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 5998-01-097-6211
NSN 5855-00-832-9341
NSN 5925-00-594-0840
NSN 6620-00-575-9230
NSN 6650-01-090-2059
NSN 5895-00-866-4313
NSN 5915-00-729-1276
NSN 5998-01-047-7446
NSN 5925-00-053-3536
NSN 6685-00-163-9276
NSN 5855-00-763-2155
NSN 5985-00-040-0412