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 5895-01-434-7184
NSN 5915-00-273-1693
NSN 5930-01-394-5916
NSN 5945-01-512-5446
NSN 5996-01-489-5494
NSN 5985-00-948-7090
NSN 5905-01-205-3676
NSN 5920-01-102-6728
NSN 5975-01-304-3199
NSN 5975-01-267-5168
NSN 5998-01-604-8864
NSN 5935-00-251-3929