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 6105-00-941-9363
NSN 5895-00-244-0943
NSN 5996-01-625-5360
NSN 5975-01-559-6858
NSN 5990-01-147-5225
NSN 7035-00-782-7046
NSN 6650-01-332-7634
NSN 6620-00-049-6425
NSN 5835-01-168-6256
NSN 5930-00-238-8915
NSN 6110-00-435-4212
NSN 5925-01-252-1692