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 5835-00-946-2656
NSN 2925-01-658-9457
NSN 6610-00-290-0758
NSN 5920-01-312-8106
NSN 5855-01-054-5243
NSN 6105-00-361-7111
NSN 6240-01-389-4457
NSN 5920-01-384-6065
NSN 5960-00-489-2805
NSN 2925-00-183-4390
NSN 7035-00-529-3128
NSN 4140-01-441-9170