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 5975-00-304-9748
NSN 5950-01-432-4247
NSN 5975-01-152-9353
NSN 5935-00-459-8254
NSN 5990-01-070-4627
NSN 6150-00-987-5350
NSN 5895-01-232-1164
NSN 6145-01-187-7682
NSN 6240-01-535-6520
NSN 5915-01-370-1213
NSN 5985-01-338-1627
NSN 6320-00-082-5868