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 6650-00-509-5248
NSN 5905-01-506-2407
NSN 5930-01-629-6545
NSN 6135-01-349-6285
NSN 6150-00-103-6339
NSN 5930-01-234-3631
NSN 5855-00-885-8452
NSN 6645-01-656-1101
NSN 5985-01-626-6851
NSN 5895-01-612-2943
NSN 6150-00-209-5916
NSN 5996-00-176-0999