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 6145-01-371-2916
NSN 5915-00-075-1086
NSN 5960-00-409-3221
NSN 5985-01-438-6892
NSN 6220-01-579-4786
NSN 6105-01-188-7155
NSN 5960-01-425-1454
NSN 5965-00-126-8401
NSN 6110-01-252-3876
NSN 5996-01-007-2147
NSN 5999-00-299-4661
NSN 6685-01-401-5360