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 6150-01-648-5198
NSN 6135-01-168-2944
NSN 6110-00-950-6065
NSN 5925-00-636-5683
NSN 5996-00-432-2405
NSN 5990-00-315-5955
NSN 6105-00-356-1955
NSN 6220-00-908-1232
NSN 6645-00-095-6956
NSN 5855-00-962-5792
NSN 6130-01-168-9768
NSN 5895-00-684-6879