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 5985-00-788-2888
NSN 5895-00-617-6340
NSN 6135-00-913-2062
NSN 5925-01-088-6863
NSN 5905-00-520-8846
NSN 6130-01-222-0475
NSN 6130-00-850-2300
NSN 4140-01-388-2007
NSN 6130-01-356-2999
NSN 5950-00-168-9049
NSN 5960-01-387-8467
NSN 5996-01-472-2112