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 5965-01-326-0606
NSN 5935-01-600-8319
NSN 5835-00-523-0736
NSN 5999-01-401-5322
NSN 6610-01-245-8015
NSN 6685-01-406-4482
NSN 5945-01-370-7051
NSN 5925-00-216-8767
NSN 5915-01-451-5712
NSN 7035-01-444-4240
NSN 5910-00-116-2753
NSN 5998-00-623-6661