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 6150-01-458-0385
NSN 5996-01-444-3915
NSN 6645-00-070-0896
NSN 7035-00-349-8571
NSN 5915-01-337-7141
NSN 2925-01-121-3355
NSN 5998-00-949-0007
NSN 5996-00-988-3887
NSN 6610-01-460-2785
NSN 5925-01-042-1235
NSN 6145-01-548-2967
NSN 6645-01-400-2119