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 5920-01-018-4776
NSN 6645-00-279-1777
NSN 6320-01-330-8054
NSN 6150-01-171-9302
NSN 5990-01-263-0362
NSN 6130-00-598-2034
NSN 5950-01-269-9068
NSN 5905-01-492-5483
NSN 6685-00-156-3054
NSN 5915-01-317-0258
NSN 5905-01-289-9442
NSN 6110-00-244-1209