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 6110-01-522-7875
NSN 6150-00-126-5999
NSN 5945-00-274-5690
NSN 5910-01-090-9133
NSN 6145-01-333-2220
NSN 2925-01-439-4451
NSN 5945-01-307-9828
NSN 5960-01-567-1096
NSN 6145-00-308-0247
NSN 7035-01-045-7202
NSN 5999-01-075-2650
NSN 5895-01-020-7771