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 6610-01-502-7106
NSN 5985-00-100-0140
NSN 5835-01-149-6855
NSN 5905-00-054-0744
NSN 5950-01-413-3226
NSN 7035-00-421-8710
NSN 5996-01-381-3151
NSN 5835-00-148-9719
NSN 5975-01-346-1681
NSN 5965-01-448-2697
NSN 6145-01-313-4323
NSN 5999-01-570-3056