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 5960-01-257-0225
NSN 6135-01-375-6724
NSN 6135-01-190-2628
NSN 5945-01-220-4647
NSN 6105-01-352-5734
NSN 6105-01-349-8588
NSN 6105-01-303-4256
NSN 5920-01-260-9234
NSN 6145-00-881-4201
NSN 5975-01-024-3950
NSN 5835-01-566-5462
NSN 2925-01-541-7217