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 6645-01-595-7659
NSN 5999-00-919-1722
NSN 6650-00-433-4929
NSN 6240-01-123-9040
NSN 5950-00-862-6720
NSN 5835-00-876-4544
NSN 6145-01-125-6361
NSN 5895-00-456-0830
NSN 6135-01-392-6166
NSN 5965-01-287-7235
NSN 6130-01-413-6508
NSN 5985-01-095-5569