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 2925-00-180-2532
NSN 5999-01-188-2685
NSN 6220-00-029-9128
NSN 5835-01-557-9062
NSN 5855-01-425-1330
NSN 5975-01-607-7047
NSN 5915-01-552-0118
NSN 5996-00-161-4202
NSN 5920-00-532-3926
NSN 5925-00-917-0546
NSN 6145-01-013-7911
NSN 6105-01-332-2960