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 6645-01-526-8782
NSN 7035-01-429-7954
NSN 6320-01-140-7025
NSN 7035-00-991-6877
NSN 5895-01-040-1785
NSN 5965-01-575-6787
NSN 5975-01-536-2679
NSN 5835-01-035-2976
NSN 6105-01-298-1825
NSN 6130-01-415-2470
NSN 6650-01-266-8762
NSN 6145-01-465-3733