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 5920-01-627-8327
NSN 5960-01-333-8428
NSN 5925-01-024-9568
NSN 5999-00-700-0602
NSN 5950-00-540-9283
NSN 5905-00-797-3934
NSN 5935-01-496-8269
NSN 5930-01-480-3534
NSN 5920-00-957-4898
NSN 6645-01-254-0490
NSN 6650-01-331-5243
NSN 5965-00-868-7061