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 5965-01-361-9760
NSN 5965-01-340-3723
NSN 5985-00-165-1779
NSN 6240-01-423-9738
NSN 6685-01-634-0611
NSN 5975-00-081-2171
NSN 6685-00-804-3020
NSN 5990-01-065-0492
NSN 5920-00-902-6827
NSN 6645-01-370-4259
NSN 6130-00-163-1905
NSN 5935-01-057-9684