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 5930-01-420-8197
NSN 6320-01-019-1028
NSN 6240-00-204-9355
NSN 7035-01-129-4667
NSN 5925-01-600-4916
NSN 6110-01-418-0802
NSN 2925-00-693-5748
NSN 6685-00-388-6763
NSN 6645-00-892-5750
NSN 6610-01-196-6388
NSN 5915-00-161-3158
NSN 5945-01-062-3055