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 5945-01-585-8129
NSN 6135-01-299-7252
NSN 2925-00-048-7172
NSN 5996-01-270-5095
NSN 5965-01-223-3307
NSN 5965-01-085-6158
NSN 6610-01-549-4960
NSN 5950-00-420-1653
NSN 5895-01-332-5522
NSN 2925-00-984-7525
NSN 5910-01-245-6965
NSN 5920-01-316-8286