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 5915-01-030-1899
NSN 6110-01-646-8707
NSN 5950-01-550-5579
NSN 5945-00-578-4008
NSN 6240-01-025-2553
NSN 5925-01-426-6923
NSN 5920-01-534-4942
NSN 5925-01-501-7624
NSN 6220-00-938-3890
NSN 6620-01-141-5747
NSN 4140-00-435-0436
NSN 6150-01-304-8853