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 7035-00-922-5700
NSN 5915-01-285-7457
NSN 5996-01-521-9272
NSN 5975-01-425-1268
NSN 5965-01-552-8380
NSN 6130-01-560-5500
NSN 5975-01-242-6428
NSN 5935-00-633-8302
NSN 6620-01-386-5914
NSN 6645-01-040-8337
NSN 5998-01-422-0226
NSN 6650-01-277-8273