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 6610-00-841-5161
NSN 5975-00-579-5024
NSN 6110-00-548-3970
NSN 5996-01-049-8986
NSN 5990-00-458-3113
NSN 5985-01-590-5633
NSN 5975-00-965-9217
NSN 6610-00-797-1417
NSN 6145-01-019-0773
NSN 6620-00-104-6937
NSN 6105-01-119-3514
NSN 6145-01-033-9175