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 6150-00-198-1074
NSN 5950-01-479-4473
NSN 6220-00-371-7589
NSN 6150-01-447-6148
NSN 5905-00-952-1657
NSN 5998-00-505-4303
NSN 6620-01-138-0089
NSN 5915-01-263-0481
NSN 6220-00-878-7301
NSN 5990-01-580-2191
NSN 5895-01-295-5366
NSN 5998-01-660-3426