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 6130-01-416-4298
NSN 5999-00-133-3047
NSN 5925-01-093-7886
NSN 5915-01-551-8160
NSN 7035-01-285-7413
NSN 5999-01-120-6354
NSN 5935-01-144-3028
NSN 5915-01-600-1058
NSN 5965-00-333-3359
NSN 6320-01-578-6006
NSN 6150-01-351-5455
NSN 6610-01-573-5949