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 6130-01-384-9045
NSN 7035-01-538-6676
NSN 7035-01-027-1718
NSN 5935-01-615-7518
NSN 5985-01-645-0231
NSN 5910-00-255-6160
NSN 5996-01-442-9988
NSN 6110-01-487-4532
NSN 5945-01-450-9278
NSN 5895-01-251-2751
NSN 5905-01-269-0739
NSN 5905-00-132-3513