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 5895-01-461-3417
NSN 6130-01-365-1400
NSN 6135-01-116-3385
NSN 5950-01-530-4307
NSN 5935-01-023-8067
NSN 5985-00-904-6266
NSN 2925-01-588-3507
NSN 6105-01-629-5622
NSN 5990-01-093-8328
NSN 6650-00-220-2839
NSN 5835-00-884-4480
NSN 5930-00-378-2941