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 5985-01-555-2923
NSN 6610-01-470-0165
NSN 5996-01-531-5674
NSN 6130-01-351-4468
NSN 5915-01-505-1685
NSN 6685-01-588-0348
NSN 6150-01-514-2767
NSN 6620-00-684-6771
NSN 6150-00-018-5807
NSN 6650-01-107-0474
NSN 5975-00-964-6673
NSN 5950-00-826-3833