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 6145-01-012-3975
NSN 6150-00-766-8560
NSN 6650-01-331-5243
NSN 6685-00-075-8362
NSN 6220-01-235-2353
NSN 7035-00-973-9215
NSN 6610-00-264-0961
NSN 5996-01-354-2833
NSN 6685-01-323-0671
NSN 6610-00-009-2736
NSN 6105-01-137-0669
NSN 6110-01-463-3155