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 5925-01-034-2283
NSN 5910-00-857-9192
NSN 5965-01-032-9146
NSN 5915-01-484-9097
NSN 6620-00-943-7258
NSN 5855-01-383-8339
NSN 5998-01-412-6246
NSN 5895-01-070-9553
NSN 5925-01-651-6310
NSN 5975-01-475-1378
NSN 6105-01-244-4407
NSN 5990-01-154-7296