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 5950-01-395-6597
NSN 7035-01-322-8180
NSN 6135-00-255-1340
NSN 5975-01-304-2050
NSN 7035-01-070-7015
NSN 5996-00-598-4839
NSN 5985-01-626-4407
NSN 5950-00-073-2993
NSN 5915-01-050-5727
NSN 5895-01-448-5193
NSN 5990-00-548-6163
NSN 6685-01-432-2579