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 6620-01-381-5482
NSN 6110-00-816-7444
NSN 5855-01-631-8430
NSN 6150-01-069-3174
NSN 5935-01-439-1001
NSN 5935-01-295-0932
NSN 7035-01-514-8522
NSN 5965-01-607-0632
NSN 5960-01-274-3900
NSN 6220-01-612-6073
NSN 5945-01-034-2196
NSN 6105-01-057-2794