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 6145-01-506-3364
NSN 5985-00-444-0403
NSN 5999-01-502-7619
NSN 5905-01-317-3861
NSN 6135-01-142-2417
NSN 6135-00-643-1311
NSN 5855-01-344-3706
NSN 5905-00-476-6271
NSN 5910-00-399-7455
NSN 5895-00-594-2885
NSN 5910-01-362-3947
NSN 5855-00-869-3635