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 6685-01-564-4316
NSN 5985-01-140-7491
NSN 6110-00-753-7677
NSN 6105-00-246-5311
NSN 5895-01-511-0062
NSN 5960-01-649-1341
NSN 5998-01-069-2963
NSN 6110-00-271-9928
NSN 5998-01-321-3253
NSN 6685-01-126-5438
NSN 5960-01-065-0273
NSN 6320-01-366-5157