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 6105-01-585-0050
NSN 6645-01-049-6116
NSN 6240-01-212-3529
NSN 5855-00-862-3345
NSN 6685-01-444-1496
NSN 5915-00-078-9574
NSN 6645-00-143-1567
NSN 5915-00-920-8986
NSN 5895-00-917-1298
NSN 6105-01-351-3177
NSN 6150-01-145-5156
NSN 5975-00-358-7916