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 5895-01-607-8996
NSN 5855-01-318-7663
NSN 5855-01-119-5869
NSN 5960-01-035-1260
NSN 5975-01-257-4425
NSN 5935-01-215-7760
NSN 6110-01-199-5442
NSN 2925-01-606-3201
NSN 5975-01-043-3084
NSN 6130-01-117-6575
NSN 5930-01-630-6409
NSN 6110-01-229-4429