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 6105-01-263-8425
NSN 5915-01-077-2208
NSN 5835-00-987-9341
NSN 5965-01-217-7167
NSN 6105-01-115-1561
NSN 5965-01-324-6583
NSN 5996-01-336-9541
NSN 5990-00-378-1449
NSN
NSN 6685-01-412-0369
NSN 5930-00-141-9957
NSN 6610-01-139-4713