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 5999-00-171-8858
NSN 5855-01-007-9541
NSN 4140-01-631-4080
NSN 5915-01-440-9856
NSN 5895-01-100-4308
NSN 5965-01-026-1125
NSN 5945-01-269-2014
NSN 5930-01-304-6956
NSN 7035-00-371-7749
NSN 2925-00-200-0085
NSN 5915-01-050-8214
NSN 5910-01-396-0158