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 2925-01-166-4589
NSN 5996-01-027-8588
NSN 5975-01-080-2679
NSN 6650-01-152-0665
NSN 5915-00-155-7626
NSN 5965-01-364-1232
NSN 5975-01-587-9116
NSN 6150-01-150-9771
NSN 5915-01-094-1000
NSN 4140-00-146-1633
NSN 5915-01-302-7115
NSN 5895-00-845-7898