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 5950-00-228-2793
NSN 5965-00-594-3115
NSN 5960-00-190-5817
NSN 6645-01-578-7959
NSN 5915-01-306-0318
NSN 6150-01-133-4313
NSN 6320-01-150-5378
NSN 5960-01-599-9821
NSN 5965-00-281-0319
NSN 5996-01-444-1488
NSN 6610-00-724-1005
NSN 5855-01-147-3262