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 2925-01-419-3805
NSN 6105-01-287-8131
NSN 5990-01-544-4360
NSN 6650-00-155-8431
NSN 6685-00-306-4742
NSN 5960-01-125-2356
NSN 5915-01-441-0388
NSN 2925-01-510-9378
NSN 5910-00-210-2605
NSN 6135-01-106-7740
NSN 6610-01-497-6365
NSN 6685-00-862-1869