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 6130-01-534-7330
NSN 5985-01-292-1128
NSN 6650-01-394-2646
NSN 5985-01-179-8379
NSN 5895-01-099-6258
NSN 6320-01-364-1840
NSN 6620-01-580-4327
NSN 5895-00-031-3591
NSN 5935-00-111-2417
NSN 5910-00-075-6755
NSN 6110-01-499-4194
NSN 6105-01-055-4884