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 5920-01-114-6264
NSN 6685-01-069-2683
NSN 5855-00-832-9341
NSN 5965-01-459-4345
NSN 5950-01-235-4262
NSN 6130-01-163-8022
NSN 2925-01-495-2690
NSN 6145-00-397-5950
NSN 6620-01-443-3526
NSN 6650-01-391-7527
NSN 5960-01-658-9538
NSN 6105-01-456-3630