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 5930-00-655-1515
NSN 6645-01-177-6021
NSN 5985-00-617-9043
NSN 5998-01-541-7343
NSN 5965-01-215-0993
NSN 4140-01-558-6831
NSN 5960-01-547-6699
NSN 5905-01-165-2140
NSN 5915-01-647-1642
NSN 5999-01-194-1390
NSN 5990-01-127-4853
NSN 6650-01-446-2025