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 6105-01-543-6107
NSN 6130-01-176-0423
NSN 5996-01-513-9656
NSN 5925-01-506-4208
NSN 5965-01-210-7784
NSN 5930-00-688-8103
NSN 6145-01-547-6651
NSN 5835-00-707-6266
NSN 5960-01-389-9941
NSN 6685-00-319-8882
NSN 5950-00-244-0498
NSN 7035-01-410-9197