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 6610-01-265-1824
NSN 5965-01-217-5620
NSN 6145-00-663-6133
NSN 6105-01-517-3390
NSN 6145-00-115-0560
NSN 6145-00-255-1480
NSN 5915-01-057-3812
NSN 6650-01-211-9642
NSN 6610-00-810-8326
NSN 5960-00-171-9575
NSN 2925-01-415-2140
NSN 5930-01-199-2747