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 6130-01-058-9899
NSN 5950-01-102-9963
NSN 5895-01-390-8221
NSN 5999-00-236-2566
NSN 5905-01-218-5967
NSN 4140-00-597-5260
NSN 5985-01-018-7199
NSN 6320-00-025-9910
NSN 6105-00-236-6788
NSN 5925-01-124-0156
NSN 5915-01-529-6867
NSN 6240-01-076-5895