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 6110-01-170-4767
NSN 7035-01-134-7080
NSN 5910-01-043-6909
NSN 5910-01-247-4605
NSN 6320-01-145-2742
NSN 5965-01-384-9923
NSN 5910-01-548-4539
NSN 5930-01-391-5671
NSN 5998-00-147-3205
NSN 5945-01-541-3754
NSN 5999-01-180-5533
NSN 5985-00-064-2216