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 6685-00-923-0786
NSN 5895-01-387-5801
NSN 5998-00-276-7507
NSN 5950-01-547-0043
NSN 5975-00-989-2027
NSN 6130-01-104-1308
NSN 5835-01-281-7281
NSN 5835-01-506-0746
NSN 5975-01-340-5394
NSN 5960-01-522-0391
NSN 5910-01-421-2460
NSN 5930-00-374-1570