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 5930-00-736-4513
NSN 6110-01-027-1851
NSN 5920-01-014-0611
NSN 7035-00-553-6951
NSN 6645-01-141-7016
NSN 5925-01-014-2960
NSN 6145-01-477-0252
NSN 6135-01-096-0330
NSN 5915-01-563-1323
NSN 5835-00-630-0897
NSN 5996-01-180-2097
NSN 5905-01-336-4385