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 5905-01-386-4483
NSN 5998-00-993-8248
NSN 5996-01-445-5528
NSN 5930-01-035-7470
NSN 6110-00-279-5613
NSN 5905-01-281-8830
NSN 5835-00-794-7500
NSN 6320-01-521-1764
NSN 6130-01-610-3466
NSN 6105-01-562-9493
NSN 5935-01-085-1021
NSN 5925-01-425-5122