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 5935-01-196-7114
NSN 5998-01-474-5577
NSN 6320-01-380-0561
NSN 5945-01-366-7396
NSN 5950-00-336-5830
NSN 5855-01-559-5619
NSN 6110-01-485-0276
NSN 6650-00-784-9222
NSN 6620-00-992-8436
NSN 6645-01-014-0793
NSN 5975-00-518-3275
NSN 5835-01-150-6084