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 5835-01-390-4667
NSN 6105-01-461-8426
NSN 6220-01-244-7062
NSN 5998-01-200-5444
NSN 5975-01-014-6161
NSN 5905-01-463-5916
NSN 6685-00-186-9190
NSN 5999-01-126-0927
NSN 5965-01-065-5544
NSN 5996-01-373-2445
NSN 5925-01-415-3084
NSN 7035-01-255-0334