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 5855-01-426-5589
NSN 5915-01-467-2578
NSN 6220-01-134-5329
NSN 5975-01-181-4459
NSN 6145-00-233-6010
NSN 6130-01-342-7712
NSN 5935-01-571-7910
NSN 5975-01-465-6886
NSN 5960-01-502-6270
NSN 6685-01-218-5074
NSN 6220-00-823-6688
NSN 5945-01-003-9426