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 5945-00-873-6908
NSN 5895-01-131-7723
NSN 6150-00-542-8668
NSN 5925-01-541-9251
NSN 5930-00-116-8924
NSN 6130-00-116-8170
NSN 5930-00-212-8866
NSN 5950-00-843-7511
NSN 5935-00-216-7435
NSN 5910-01-394-9501
NSN 5975-01-601-3483
NSN 5855-00-014-5008