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 6150-01-420-6376
NSN 5985-00-724-2202
NSN 5998-01-167-6229
NSN 5965-01-189-4805
NSN 5990-01-633-9503
NSN 5950-01-043-3364
NSN 6685-01-152-2846
NSN 6150-01-168-3875
NSN 5915-01-217-0866
NSN 5996-00-107-5357
NSN 5910-01-495-0619
NSN 6240-01-085-6576