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 6650-01-024-9554
NSN 5895-01-203-4894
NSN 2925-00-355-5130
NSN 6130-01-598-7156
NSN 5910-01-169-5824
NSN 5930-01-425-1825
NSN 6145-01-377-4382
NSN 5975-00-904-2112
NSN 6650-01-266-6701
NSN 5950-01-466-8096
NSN 5895-00-225-9589
NSN 5855-01-391-7077