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 5998-01-025-9356
NSN 5910-01-633-9963
NSN 6110-01-484-9849
NSN 5925-01-360-8128
NSN 6110-01-317-3780
NSN 6145-01-229-2078
NSN 5985-01-383-8394
NSN 5985-01-010-2743
NSN 5930-01-232-5705
NSN 5950-01-322-8104
NSN 6320-01-134-7267
NSN 6320-00-322-3460