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 5985-00-086-4985
NSN 6610-01-223-3761
NSN 6240-00-816-1041
NSN 5910-01-482-0786
NSN 5895-01-309-8499
NSN 7035-00-225-6499
NSN 2925-01-180-7793
NSN 6145-01-170-3797
NSN 6110-01-418-4998
NSN 5895-01-460-8857
NSN 6620-01-152-6837
NSN 5935-00-298-2004