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 5998-00-731-5800
NSN 5925-01-642-9276
NSN 5999-00-016-0583
NSN 6620-00-679-5830
NSN 2925-00-185-1618
NSN 6610-01-491-3618
NSN 5930-00-552-9940
NSN 6105-01-352-5369
NSN 6220-01-622-7783
NSN 6135-01-592-4139
NSN 5935-01-100-1171
NSN 5965-01-095-9767