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 6685-01-478-4334
NSN 6685-01-261-1780
NSN 5945-01-228-1762
NSN 5996-01-579-2986
NSN 6320-01-622-5493
NSN 6220-00-028-3964
NSN 5910-00-916-3986
NSN 5895-01-117-0349
NSN 5960-00-236-3980
NSN 5930-00-845-8335
NSN 6150-00-148-3909
NSN 5895-01-225-2698