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 6645-01-196-8616
NSN 6685-00-908-4768
NSN 5935-00-172-3009
NSN 5965-01-210-7784
NSN 5915-00-299-2105
NSN 5960-00-517-9359
NSN 6320-01-330-4634
NSN 6105-00-630-9741
NSN 5920-01-119-8382
NSN 5930-01-028-3693
NSN 5945-01-225-9939
NSN 5945-01-075-8573