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 6145-01-218-1563
NSN 5960-01-260-0770
NSN 6110-00-227-8855
NSN 5895-01-621-8985
NSN 7035-01-076-0688
NSN 5975-00-107-8198
NSN 6110-00-260-0130
NSN 6110-01-086-4204
NSN 6135-01-329-7994
NSN 5935-01-442-5216
NSN 5998-01-327-7195
NSN 5855-01-147-6024