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 6130-00-480-7923
NSN 6610-00-166-7406
NSN 6320-00-823-2015
NSN 6220-00-932-4083
NSN 6645-01-519-6324
NSN 6130-00-125-6946
NSN 6650-00-279-5741
NSN 5895-01-121-2533
NSN 6620-01-448-1423
NSN 6650-00-127-0072
NSN 5996-00-902-7394
NSN 6685-00-868-2947