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 6105-00-394-6803
NSN 5925-01-055-9223
NSN 5990-01-021-7303
NSN 5960-01-370-4285
NSN 6145-01-628-9214
NSN 6135-01-204-8712
NSN 5985-01-482-9389
NSN 5965-01-499-9699
NSN 5985-01-142-9056
NSN 5915-01-417-3120
NSN 6150-01-493-1669
NSN 2925-01-201-3043