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 5895-00-419-4514
NSN 5985-00-075-3470
NSN 4140-01-501-9994
NSN 5930-01-072-8667
NSN 5945-01-554-2724
NSN 6135-01-353-3802
NSN 5905-01-451-0767
NSN 6240-01-302-6537
NSN 5950-01-512-1465
NSN 5855-01-147-6024
NSN 5998-01-093-7214
NSN 5835-00-543-1325