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 5960-01-142-1995
NSN 2925-01-026-1000
NSN 6145-01-151-2823
NSN 5895-00-236-1735
NSN 6650-00-539-7298
NSN 6320-01-466-4175
NSN 6130-01-574-7484
NSN 5895-01-569-7446
NSN 5935-01-223-0001
NSN 5999-00-312-3441
NSN 6110-00-484-2368
NSN 5855-01-250-2421