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 5996-00-442-6831
NSN 5999-01-315-6427
NSN 2925-00-706-2720
NSN 5999-01-277-8616
NSN 5915-01-602-8669
NSN 6320-00-456-2092
NSN 5920-01-256-5830
NSN 5950-01-483-5396
NSN 6240-01-274-3494
NSN 6145-01-318-9667
NSN 5905-00-503-9920
NSN 5960-00-798-0087