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 5999-01-566-8068
NSN 5945-00-076-8963
NSN 6145-01-451-4304
NSN 5950-01-226-8244
NSN 6145-01-421-5109
NSN 6320-01-504-3948
NSN 5998-01-379-9014
NSN 6130-01-534-7059
NSN 5985-01-339-3278
NSN 6110-00-538-4507
NSN 6135-00-782-6988
NSN 6135-01-479-4020