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 6150-01-338-6154
NSN 5999-00-675-1168
NSN 5835-01-155-0786
NSN 6620-01-177-5567
NSN 5855-01-492-6385
NSN 6145-00-853-1648
NSN 6135-01-371-9209
NSN 5910-00-302-9473
NSN 2925-00-149-0760
NSN 2925-01-556-0333
NSN 5998-00-671-1242
NSN 2925-01-012-3162