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 7035-01-330-4799
NSN 5895-01-615-2151
NSN 6145-00-681-8378
NSN 5996-01-613-6927
NSN 5999-00-606-8709
NSN 6650-01-504-8456
NSN 5990-01-364-8405
NSN 5910-00-404-2368
NSN 5965-00-501-4867
NSN 5925-01-184-6912
NSN 6620-01-485-6459
NSN 5998-00-155-2514