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 5910-01-217-0698
NSN 6240-01-536-3604
NSN 5925-00-532-1112
NSN 5835-01-595-4099
NSN 5855-00-797-8217
NSN 5945-01-441-2295
NSN 6610-00-432-5774
NSN 5975-00-817-1781
NSN 5996-01-326-0330
NSN 5975-01-019-0743
NSN 6620-01-369-3589
NSN 2925-01-629-7757