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 5945-01-411-8563
NSN 5930-00-153-1400
NSN 6145-01-302-9975
NSN 7035-00-043-1325
NSN 5895-01-255-8654
NSN 6620-01-147-5615
NSN 5965-01-371-1297
NSN 6240-01-476-1612
NSN 5950-01-383-5586
NSN 6150-01-651-9984
NSN 5905-01-442-7682
NSN 5905-01-398-0605