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 5965-01-055-7645
NSN 5975-01-462-0269
NSN 6150-01-009-1335
NSN 6320-01-527-0211
NSN 7035-01-374-4044
NSN 7035-00-205-8739
NSN 5990-00-659-8067
NSN 5950-01-501-5049
NSN 5905-00-148-8338
NSN 5935-01-141-7694
NSN 6610-00-185-9434
NSN 4140-01-477-7600