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 2925-00-035-5633
NSN 5945-01-151-1714
NSN 5996-00-092-7924
NSN 5950-01-429-8186
NSN 5930-01-181-7367
NSN 6610-01-215-8489
NSN 6150-00-003-2233
NSN 5950-01-424-7267
NSN 5925-00-286-8502
NSN 5895-01-470-1895
NSN 6320-01-578-6006
NSN 5975-01-648-8367