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 5960-00-500-7050
NSN 5910-01-434-3482
NSN 5999-01-444-0552
NSN 5975-00-963-7947
NSN 6110-01-384-0570
NSN 6130-00-130-1156
NSN 2925-01-190-3121
NSN 6685-00-233-0736
NSN 5999-00-248-3227
NSN 6320-00-588-2401
NSN 6220-01-535-1883
NSN 5996-00-456-0895