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 7035-01-658-1623
NSN 5925-01-025-7008
NSN 6145-01-540-6177
NSN 5990-01-400-3299
NSN 6150-01-579-3125
NSN 5930-01-299-0886
NSN 5935-00-043-5293
NSN 6220-01-265-7144
NSN 5835-01-201-1000
NSN 5960-01-593-1936
NSN 6620-01-176-3530
NSN 5920-01-104-6198