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 5895-00-369-7108
NSN 5950-00-503-2802
NSN 5945-01-230-8504
NSN 6685-01-398-5906
NSN 5905-01-142-2116
NSN 6320-01-271-0247
NSN 5930-00-254-9984
NSN 5920-01-654-8064
NSN 5999-01-225-5720
NSN 6645-01-258-9272
NSN 6145-00-171-3152
NSN 5895-01-004-9861