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 6685-00-948-8452
NSN 6110-01-660-0340
NSN 6150-00-295-3869
NSN 5999-01-326-8564
NSN 5996-01-121-8430
NSN 6685-01-021-0051
NSN 5910-01-188-4293
NSN 5950-00-753-0955
NSN 6620-01-384-2105
NSN 6610-01-289-2848
NSN 5910-00-145-9959
NSN 6145-01-516-4700