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 6150-01-519-2544
NSN 5975-01-506-2618
NSN 5920-01-267-2795
NSN 5990-01-172-4553
NSN 5935-01-451-0687
NSN 6110-01-633-9660
NSN 5996-01-576-8172
NSN 6240-01-513-9642
NSN 6135-01-041-3829
NSN 5965-01-645-9432
NSN 6150-01-513-8786
NSN 6150-01-458-1182