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 6620-00-082-1525
NSN 6130-01-327-3261
NSN 5996-00-296-9629
NSN 5925-00-105-5582
NSN 6145-01-328-4595
NSN 5985-00-245-3509
NSN 6620-01-630-6759
NSN 4140-01-093-3564
NSN 5920-00-201-4914
NSN 6105-00-793-6752
NSN 6130-00-020-1881
NSN 6105-00-980-1996