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 5998-01-054-3963
NSN 5960-01-423-4240
NSN 6685-01-443-8915
NSN 6645-01-025-1002
NSN 5990-01-539-3683
NSN 7035-01-392-9838
NSN 6105-01-314-6666
NSN 5835-01-124-6288
NSN 5998-01-207-8143
NSN 6685-00-264-3986
NSN 5920-00-300-1843
NSN 5945-00-864-8847