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 5925-01-290-4808
NSN 5965-01-558-8537
NSN 6130-00-284-1540
NSN 5895-01-022-4130
NSN 6130-00-983-9172
NSN 6135-01-351-2690
NSN 5999-01-362-0549
NSN 5945-00-242-4905
NSN 5998-00-858-3604
NSN 2925-01-656-8217
NSN 5935-00-222-4723
NSN 6320-01-652-3806