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 6220-00-419-0635
NSN 5835-00-233-6327
NSN 5990-00-022-2957
NSN 6145-00-240-9795
NSN 5960-01-140-1710
NSN 6110-01-603-6913
NSN 5990-01-395-4194
NSN 6220-01-545-7153
NSN 6650-00-583-1735
NSN 7035-00-205-1932
NSN 5975-01-498-8327
NSN 5965-00-170-5254