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 5855-01-521-8616
NSN 6105-01-544-5601
NSN 5935-01-259-0444
NSN 5985-00-973-5833
NSN 5950-00-127-4520
NSN 6685-00-944-0094
NSN 6320-01-056-1164
NSN 6220-01-469-6731
NSN 5935-00-757-5838
NSN 5975-01-401-5355
NSN 5925-01-007-7900
NSN 5998-01-602-6894