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 5915-00-984-3296
NSN 5855-01-364-1005
NSN 5930-00-115-3660
NSN 5945-00-649-9478
NSN 5925-01-644-5658
NSN 5999-00-194-7750
NSN 6110-01-298-5561
NSN 6320-01-140-9343
NSN 6320-01-209-0952
NSN 5925-00-197-4329
NSN 5950-01-334-1285
NSN 6610-01-493-3262