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 5935-00-528-2185
NSN 2925-01-339-6972
NSN 7035-00-763-6180
NSN 5998-01-301-2635
NSN 5915-01-445-6577
NSN 6240-01-206-4809
NSN 6240-00-269-3346
NSN 6110-01-386-9457
NSN 5930-01-476-5076
NSN 5855-01-338-1718
NSN 5895-01-610-3193
NSN 6610-00-533-3799