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 5935-00-312-2576
NSN 5950-01-369-3961
NSN 5935-01-335-0239
NSN 5960-00-054-0302
NSN 4140-01-173-3960
NSN 6610-00-264-0961
NSN 6150-00-570-9378
NSN 5960-01-475-7428
NSN 6320-01-585-8468
NSN 6240-01-157-9128
NSN 5930-01-417-7353
NSN 5905-01-584-7013