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 5960-01-543-0235
NSN 6240-00-957-5724
NSN 5905-01-391-3700
NSN 6685-01-396-0945
NSN 6685-00-945-3660
NSN 5998-01-492-3674
NSN 6620-01-270-7232
NSN 6110-01-237-9756
NSN 5975-01-003-9803
NSN 5910-01-411-6110
NSN 6130-00-565-7238
NSN 5975-00-146-0103