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 6610-01-398-8092
NSN 5975-00-536-4047
NSN 5945-01-087-6501
NSN 5975-00-937-9211
NSN 5998-01-078-2264
NSN 5855-01-628-0505
NSN 5930-01-326-0698
NSN 5999-01-642-6481
NSN 7035-00-179-3924
NSN 5996-01-271-6707
NSN 6650-01-019-1550
NSN 6320-00-270-8222