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 5950-01-463-7780
NSN 5996-01-200-7282
NSN 5935-01-500-8783
NSN 6645-00-204-4100
NSN 6645-00-988-4427
NSN 5930-01-023-0440
NSN 6620-01-511-4702
NSN 5910-01-260-3982
NSN 5855-01-119-3316
NSN 6135-01-217-3292
NSN 6105-00-420-9817
NSN 6240-01-039-2125