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 5960-01-641-5493
NSN 5935-01-606-9935
NSN 5945-01-442-5669
NSN 6240-01-367-6561
NSN 5925-00-706-9975
NSN 6150-01-289-6013
NSN 5965-01-655-5965
NSN 5855-00-586-6255
NSN 2925-00-420-8151
NSN 6110-00-363-3974
NSN 2925-00-601-0681
NSN 5985-01-415-1465