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 5930-01-018-8762
NSN 6650-00-587-6917
NSN 6320-00-036-3688
NSN 6135-01-236-8603
NSN 5910-01-056-1526
NSN 6135-00-951-3426
NSN 5935-01-204-9209
NSN 5895-01-091-4222
NSN 5965-01-250-8542
NSN 5855-01-023-3727
NSN 6220-00-497-7160
NSN 5999-01-599-9575