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 5975-00-842-5274
NSN 6620-01-327-3011
NSN 5925-00-515-2438
NSN 5935-01-382-8290
NSN 5985-01-551-1218
NSN 5930-00-423-2803
NSN 5835-01-014-4574
NSN 6610-01-484-8980
NSN 6135-01-327-2092
NSN 5960-01-210-7116
NSN 5975-01-399-8564
NSN 5998-01-442-8784