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 5945-01-313-2208
NSN 6110-01-020-6275
NSN 5950-00-038-0716
NSN 5910-00-257-9786
NSN 6145-01-171-4011
NSN 5998-01-481-4301
NSN 5905-00-005-4455
NSN 6685-01-188-7379
NSN 6320-00-583-3105
NSN 5996-01-461-2694
NSN 5925-01-494-9067
NSN 5998-01-185-1876