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 5950-00-081-2206
NSN 6220-00-819-9325
NSN 5999-01-386-7179
NSN 5930-01-569-3374
NSN 5960-01-425-1454
NSN 5910-01-594-6577
NSN 6240-01-025-5847
NSN 5915-01-567-7175
NSN 5965-00-907-5183
NSN 5996-00-563-4251
NSN 6240-00-283-3553
NSN 5999-01-653-8786