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 5935-00-003-6632
NSN 5965-01-459-4345
NSN 5935-00-850-2251
NSN 6145-01-585-5772
NSN 5920-01-386-5798
NSN 6105-01-365-1386
NSN 6685-01-139-4944
NSN 6650-00-450-3504
NSN 6145-01-359-2378
NSN 5835-01-565-3411
NSN 5895-00-481-2767
NSN 5999-01-409-2834