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 6145-01-373-9866
NSN 5965-01-104-5102
NSN 5945-01-496-3931
NSN 5930-01-581-6399
NSN 5999-01-515-1714
NSN 5920-00-761-3898
NSN 5835-00-247-0161
NSN 6150-01-575-7812
NSN 5905-01-196-1024
NSN 2925-01-659-8436
NSN 5990-01-468-1292
NSN 6135-00-947-7091