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 5965-01-204-8505
NSN 5950-01-410-7685
NSN 5910-01-500-7468
NSN 5910-01-391-5009
NSN 5945-01-623-0206
NSN 5998-00-959-8382
NSN 6685-01-040-7710
NSN 6610-00-678-0350
NSN 6110-00-205-1778
NSN 5945-01-541-3754
NSN 6105-01-084-1445
NSN 5998-01-482-9234