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 5935-00-349-7375
NSN 5925-01-469-6667
NSN 6320-01-631-7828
NSN 5915-01-500-6499
NSN 5985-01-424-9953
NSN 5996-00-164-7288
NSN 6105-01-160-0427
NSN 5835-01-622-2556
NSN 6685-01-064-6518
NSN 7035-01-381-5411
NSN 6130-01-431-9661
NSN 2925-01-331-5039