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 5999-00-248-3227
NSN 5925-01-575-7054
NSN 5895-01-200-2413
NSN 2925-00-051-1467
NSN 6150-01-557-4129
NSN 5915-01-398-4176
NSN 6150-00-244-1964
NSN 6105-00-861-2674
NSN 6610-01-152-1463
NSN 5999-01-442-7643
NSN 5920-01-302-4270
NSN 5960-01-535-1743