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 2925-00-646-6099
NSN 5930-01-016-6645
NSN 6685-00-527-9315
NSN 5935-01-265-0333
NSN 6135-01-334-3935
NSN 6645-00-204-4100
NSN 5996-01-535-2467
NSN 6150-01-048-9767
NSN 5996-01-358-4859
NSN 5835-01-012-1436
NSN 6645-01-132-1862
NSN 5965-01-308-9582