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 6320-01-618-7800
NSN 5910-01-027-3373
NSN 5990-00-989-6839
NSN 5925-01-352-3349
NSN 6685-01-290-3124
NSN 5930-01-619-8729
NSN 6150-00-574-3799
NSN 6110-01-435-8482
NSN 5965-01-376-9305
NSN 5905-00-078-1796
NSN 5945-01-089-7220
NSN 5915-01-610-3266