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 6135-01-584-0941
NSN 2925-00-964-7128
NSN 5945-01-437-6240
NSN 6150-01-129-3951
NSN 5915-01-173-9026
NSN 2925-01-197-7864
NSN 5855-01-260-3693
NSN 5935-01-396-7962
NSN 5905-01-287-6770
NSN 5935-01-619-4077
NSN 2925-01-026-1000
NSN 5960-00-989-4873