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 5935-01-027-1866
NSN 5855-01-412-9449
NSN 6145-01-146-9980
NSN 6650-00-671-5106
NSN 5935-01-391-5298
NSN 5965-01-364-7275
NSN 6685-01-044-5044
NSN 5855-01-461-8169
NSN 5835-01-013-9321
NSN 6685-00-627-6102
NSN 4140-01-347-8502
NSN 6650-00-555-1061