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 6610-00-614-7943
NSN 5920-01-650-1040
NSN 5945-00-340-6868
NSN 5930-01-604-8952
NSN 5975-01-214-5746
NSN 6110-00-015-7688
NSN 5950-01-463-6152
NSN 5990-00-822-5451
NSN 5895-00-959-2284
NSN 5930-01-570-2655
NSN 7035-00-541-8516
NSN 5960-01-602-6009