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 5910-01-633-9963
NSN 5920-00-973-8366
NSN 5915-01-536-3585
NSN 5920-01-458-9148
NSN 6610-00-327-7540
NSN 5960-01-431-4291
NSN 5998-00-369-7011
NSN 5985-00-222-2445
NSN 6685-00-030-8651
NSN 5975-00-817-4476
NSN 5905-00-166-7235
NSN 2925-01-254-3068