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 5835-01-424-4577
NSN 5930-01-119-4205
NSN 5985-00-211-7383
NSN 5925-00-631-1078
NSN 5915-01-113-0393
NSN 5945-01-151-1451
NSN 6110-01-449-8870
NSN 5835-01-281-7281
NSN 5975-01-197-7673
NSN 5915-01-010-1562
NSN 6320-01-278-2359
NSN 6620-01-406-3584