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 6685-01-642-7394
NSN 6685-01-100-3012
NSN 6105-00-179-3095
NSN 6150-00-553-5178
NSN 5998-01-569-2637
NSN 5930-00-398-7477
NSN 6135-01-219-5231
NSN 6110-01-481-3942
NSN 6645-00-476-7176
NSN 6240-00-221-0859
NSN 6105-01-406-2828
NSN 5998-00-877-9506