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 6135-01-277-0599
NSN 5910-00-074-0353
NSN 5990-01-389-1196
NSN 7035-01-364-0286
NSN 5985-01-526-9271
NSN 6620-01-254-3609
NSN 4140-00-155-8012
NSN 5935-01-611-8769
NSN 6240-01-495-9845
NSN 6650-00-267-9815
NSN 6150-01-186-8601
NSN 6145-01-435-5700