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 5935-01-311-5284
NSN 6220-01-180-1024
NSN 5965-01-364-5950
NSN 5930-01-355-7995
NSN 6645-00-309-0447
NSN 5996-01-514-1315
NSN 6685-01-327-3286
NSN 5930-00-779-2484
NSN 5910-00-992-4381
NSN 5835-01-090-0328
NSN 5990-00-600-6151
NSN 5996-01-289-0493