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 5996-00-630-1883
NSN 5960-00-916-1071
NSN 5985-01-023-3160
NSN 5950-00-452-4000
NSN 5985-01-086-9670
NSN 5905-01-090-3008
NSN 6620-01-575-2799
NSN 6685-01-411-7113
NSN 5990-00-900-4459
NSN 6610-00-854-0975
NSN 6220-01-528-7232
NSN 5920-01-291-4520