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 5930-01-422-1702
NSN 6685-01-268-5017
NSN 5998-01-510-9403
NSN 6130-00-928-2251
NSN 5855-01-354-7291
NSN 6650-01-422-1037
NSN 6150-00-377-8616
NSN 5895-01-592-1105
NSN 6320-01-111-0221
NSN 6620-01-457-9476
NSN 5835-00-279-6626
NSN 7035-01-341-9098