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 5975-01-254-7000
NSN 6130-00-545-3069
NSN 5895-01-196-9782
NSN 5965-01-499-9699
NSN 6130-00-223-2099
NSN 6320-01-039-5891
NSN 5895-01-214-6389
NSN 5930-00-914-4344
NSN 5945-00-104-9894
NSN 6145-01-009-0362
NSN 6645-01-241-2294
NSN 6110-01-201-6304