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 5910-00-214-9332
NSN 6620-01-299-4563
NSN 5960-00-794-3174
NSN 6320-01-462-3555
NSN 5925-01-318-5930
NSN 5930-01-547-3747
NSN 6145-01-519-4696
NSN 5910-00-597-3162
NSN 5925-00-259-7486
NSN 6685-00-058-9526
NSN 5950-01-123-7903
NSN 5950-01-432-0242