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 6645-01-607-9104
NSN 5895-01-265-1095
NSN 5910-00-244-0048
NSN 5925-01-526-8714
NSN 5998-01-504-6239
NSN 5925-01-462-0068
NSN 5998-00-630-5695
NSN 5915-01-223-2999
NSN 6105-01-537-1702
NSN 6145-00-490-9180
NSN 4140-01-515-2722
NSN 5945-01-367-2648