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 6320-00-216-8779
NSN 6105-00-221-8573
NSN 5975-00-467-3999
NSN 6130-01-343-9094
NSN 6620-00-996-8026
NSN 5855-01-076-2741
NSN 5998-01-247-7729
NSN 6645-01-612-6885
NSN 5960-01-127-9061
NSN 6135-01-477-5259
NSN 6685-00-432-1582
NSN 6105-01-566-6462