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 5935-01-502-9147
NSN 6240-01-037-1273
NSN 6105-01-629-8696
NSN 6685-01-436-4696
NSN 5915-01-107-9444
NSN 6650-00-021-2467
NSN 6320-01-370-5222
NSN 5855-01-218-3735
NSN 5965-01-428-3348
NSN 5895-01-565-1368
NSN 5996-00-976-1429
NSN 5998-00-330-5972