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 5910-00-506-4736
NSN 6150-01-253-2261
NSN 6130-01-625-9830
NSN 5960-00-441-5147
NSN 5960-01-505-2426
NSN 5950-01-217-9859
NSN 5945-01-082-2771
NSN 6650-01-171-6217
NSN 5990-00-140-4559
NSN 5855-01-656-6808
NSN 5960-01-412-0619
NSN 5950-00-621-6839