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 5895-01-634-0630
NSN 6135-00-542-6216
NSN 5985-00-526-3469
NSN 5855-01-266-1645
NSN 6620-00-269-5168
NSN 5905-00-987-6840
NSN 6220-01-465-6405
NSN 5999-01-075-3347
NSN 6650-01-027-1181
NSN 5998-00-110-2868
NSN 6135-01-529-3789
NSN 6650-01-177-4398