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 5996-00-553-7348
NSN 5950-01-196-6317
NSN 5920-01-484-7065
NSN 5925-00-065-8251
NSN 5915-00-235-2885
NSN 6105-01-074-5369
NSN 5935-01-320-7717
NSN 5960-01-420-4744
NSN 6135-01-238-2878
NSN 5985-01-310-3121
NSN 5998-00-695-4920
NSN 6105-01-280-5343