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 5855-01-594-7809
NSN 2925-01-628-5941
NSN 5965-01-065-5544
NSN 5895-01-211-6807
NSN 5935-01-142-2822
NSN 5965-01-218-5003
NSN 5935-01-463-8053
NSN 6150-01-145-4449
NSN 6610-01-222-7593
NSN 5935-01-483-5829
NSN 6320-01-411-6610
NSN 6650-01-611-2795