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 6110-01-277-0602
NSN 6150-01-537-8043
NSN 5910-00-144-4383
NSN 6110-00-271-9928
NSN 5925-01-067-5437
NSN 6320-01-220-2264
NSN 5990-00-888-3736
NSN 5965-01-431-7377
NSN 6645-00-033-8714
NSN 6150-00-457-8172
NSN 6620-01-577-6285
NSN 5930-00-835-0340