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 5925-01-605-0956
NSN 6620-00-992-5876
NSN 6645-00-793-5794
NSN 5835-01-027-0597
NSN 5965-01-105-7901
NSN 6610-01-173-6323
NSN 6105-00-010-8153
NSN 6145-01-569-6577
NSN 6645-01-493-2620
NSN 5998-00-515-2252
NSN 6240-01-303-6174
NSN 5935-01-468-6032