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 5945-01-478-8120
NSN 5960-00-707-3335
NSN 6685-00-244-1830
NSN 5925-00-109-2218
NSN 6105-01-463-5680
NSN 6130-01-021-7575
NSN 5985-01-457-6059
NSN 5950-00-905-9984
NSN 6620-01-198-4468
NSN 5965-01-136-1553
NSN 5855-01-472-2554
NSN 6320-00-284-1524