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 5915-01-254-2128
NSN 6610-01-391-4187
NSN 2925-01-277-3508
NSN 6320-01-583-6809
NSN 5990-00-724-4375
NSN 5905-01-063-6881
NSN 5975-01-564-1578
NSN 5935-00-078-0099
NSN 5855-01-535-0971
NSN 5910-01-273-0820
NSN 6650-01-617-5885
NSN 6620-01-065-4527