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 6645-01-497-1998
NSN 6650-01-421-2370
NSN 6650-01-224-2555
NSN 5998-01-431-5839
NSN 7035-01-566-3784
NSN 5998-00-935-2510
NSN 5990-01-443-2931
NSN 6240-01-302-6537
NSN 6685-00-886-9872
NSN 6620-00-148-8307
NSN 5935-00-348-2697
NSN 6135-00-782-6988