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 5996-00-488-9522
NSN 6610-01-553-1317
NSN 5996-00-389-7404
NSN 6145-01-251-4325
NSN 5920-00-107-0834
NSN 6320-01-530-0588
NSN 5925-01-187-0695
NSN 5950-00-200-1110
NSN 6130-00-111-8437
NSN 6320-01-382-9676
NSN 5915-01-545-3261
NSN 5905-01-523-5637