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 & other seals
NSN 6130-00-613-7448
NSN 6620-00-137-0332
NSN 5985-01-421-6362
NSN 2925-00-707-6770
NSN 5930-01-655-5160
NSN 6685-01-519-2359
NSN 6650-01-207-2905
NSN 5935-01-514-7063
NSN 5975-00-300-1709
NSN 6685-01-219-2865
NSN 5895-00-952-3032
NSN 6645-01-322-7285