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 5835-01-442-6482
NSN 6105-01-417-2969
NSN 6620-01-391-9829
NSN 5950-00-882-8669
NSN 6220-01-361-8343
NSN 6685-00-130-0225
NSN 6650-01-261-1217
NSN 2925-01-054-3190
NSN 6685-00-779-3598
NSN 5945-00-497-5491
NSN 5960-00-351-4821
NSN 6150-00-295-5714