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 6610-01-263-8999
NSN 7035-00-205-1932
NSN 5985-00-960-5560
NSN 5965-01-617-7703
NSN 5910-00-725-7628
NSN 5935-00-466-7379
NSN 6130-01-127-8000
NSN 6320-01-305-5881
NSN 2925-01-209-3584
NSN 2925-01-516-0124
NSN 5895-00-316-3385
NSN 5950-01-238-5791