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 6110-00-136-2619
NSN 5945-01-479-3463
NSN 5960-00-629-8773
NSN 6130-00-080-8658
NSN 6130-01-277-9679
NSN 5990-01-216-1276
NSN 6135-01-383-0151
NSN 5975-01-310-7364
NSN 5855-00-973-5717
NSN 5930-01-634-0659
NSN 5905-01-602-4459
NSN 5915-00-006-5403