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 5965-00-857-4014
NSN 5990-01-206-8895
NSN 6620-01-237-5603
NSN 5925-00-076-0120
NSN 2925-01-501-1104
NSN 6145-01-069-5286
NSN 5930-01-542-9895
NSN 5950-01-302-1101
NSN 5960-01-226-7297
NSN 5945-01-618-1070
NSN 5855-01-208-1471
NSN 6320-00-456-0836