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 5920-01-392-1095
NSN 5998-01-302-8548
NSN 6110-01-359-6618
NSN 5996-01-422-8103
NSN 5835-01-376-8454
NSN 5996-00-168-8828
NSN 6645-01-324-0348
NSN 6610-01-308-1952
NSN 5996-00-070-0893
NSN 5985-01-294-7665
NSN 5925-01-312-8746
NSN 6145-00-286-9588