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 5935-01-397-8573
NSN 6135-01-560-8130
NSN 6685-01-537-0829
NSN 6130-00-323-8300
NSN 5999-01-237-2920
NSN 5996-01-398-8197
NSN 5975-00-110-4089
NSN 5985-01-094-8306
NSN 5998-01-588-3801
NSN 6610-01-453-4269
NSN 5975-01-197-7673
NSN 5920-01-643-5393