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 5960-01-539-1956
NSN 6610-00-222-4108
NSN 5935-01-023-8253
NSN 5935-01-439-0611
NSN 6130-01-608-9073
NSN 5965-01-633-8849
NSN 5910-01-069-2690
NSN 5960-01-370-4285
NSN 5925-01-215-0767
NSN 5950-00-683-8304
NSN 5985-01-393-3355
NSN 6110-01-029-5127