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 5975-01-510-1976
NSN 7035-01-386-3004
NSN 5996-01-108-8764
NSN 6150-01-634-0575
NSN 5998-01-285-5650
NSN 7035-01-611-2610
NSN 5945-00-972-3295
NSN 6150-00-654-8457
NSN 5930-00-423-0296
NSN 6610-00-255-8770
NSN 7035-00-076-4097
NSN 5996-01-400-1640