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 5930-01-376-9494
NSN 5935-01-617-0633
NSN 7035-01-044-0136
NSN 5975-01-092-5713
NSN 7035-01-322-8180
NSN 5920-00-216-4759
NSN 5835-01-580-0446
NSN 6620-00-292-7000
NSN 5960-01-632-6576
NSN 5935-01-077-7179
NSN 6130-01-218-5682
NSN 6220-01-579-3138