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 5975-00-530-3751
NSN 5998-01-318-4195
NSN 5935-00-431-5244
NSN 5985-00-355-7611
NSN 6620-00-532-2068
NSN 6610-01-301-3513
NSN 6135-00-231-7257
NSN 6105-01-383-7486
NSN 6105-01-067-8377
NSN 6105-00-916-6937
NSN 5915-01-310-3108
NSN 5990-01-027-0568