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 5945-00-906-3556
NSN 6150-00-014-2921
NSN 5895-00-578-2457
NSN 6110-01-646-0840
NSN 7035-00-371-7749
NSN 6220-01-025-6140
NSN 5920-01-547-7597
NSN 5930-00-419-0169
NSN 5990-01-334-6416
NSN 5960-01-013-2587
NSN 6130-01-646-6791
NSN 5996-01-590-1368