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 5935-01-608-6083
NSN 5855-00-361-0167
NSN 6620-01-105-5770
NSN 5945-01-254-8411
NSN 6145-00-987-3401
NSN 5950-00-200-1110
NSN 6130-01-174-3365
NSN 5965-01-633-8849
NSN 6610-01-106-5012
NSN 2925-00-265-7539
NSN 6320-01-062-9351
NSN 5965-01-210-7784