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 5935-00-547-4626
NSN 5920-01-361-3635
NSN 5950-00-981-1485
NSN 6685-00-248-7716
NSN 5985-00-447-1729
NSN 6150-01-014-1810
NSN 6320-00-394-8458
NSN 6685-01-547-0702
NSN 6105-00-608-0749
NSN 5945-01-289-5207
NSN 5910-01-369-4820
NSN 5910-01-109-1864