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 6320-01-056-1164
NSN 5996-00-760-8302
NSN 2925-00-391-0331
NSN 5925-01-268-1825
NSN 5960-01-157-7009
NSN 5895-00-583-4129
NSN 5910-01-542-4081
NSN 5920-00-010-6652
NSN 6110-00-205-1778
NSN 7035-01-056-4603
NSN 6145-00-311-8884
NSN 5975-01-302-6335