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 5945-00-915-9175
NSN 6220-01-438-7528
NSN 5930-01-015-0813
NSN 6135-01-510-4663
NSN 6620-01-276-9825
NSN 5920-01-206-3977
NSN 6685-01-585-6794
NSN 6150-01-120-5618
NSN 6110-01-514-3998
NSN 2925-00-984-7525
NSN 5855-01-201-4857
NSN 5998-01-038-7722