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 6220-01-013-0297
NSN 6110-01-653-2280
NSN 5915-01-422-1861
NSN 6105-00-212-8013
NSN 5855-00-058-1293
NSN 5895-01-281-6622
NSN 5950-01-125-9351
NSN 5998-00-928-2131
NSN 5965-00-839-0302
NSN 5935-01-175-5071
NSN 5855-01-096-9294
NSN 4140-01-365-8215