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 5975-00-484-9339
NSN 5965-01-092-9729
NSN 5935-01-071-4515
NSN 5996-01-479-6106
NSN 5990-00-881-6624
NSN 5998-01-067-7312
NSN 6320-00-456-0836
NSN 5945-01-518-6622
NSN 5925-01-442-8589
NSN 6110-00-250-7913
NSN 5990-01-320-1412
NSN 5935-01-165-3039