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 6220-00-249-4751
NSN 6320-00-284-1524
NSN 6685-00-851-0515
NSN 6220-01-421-4448
NSN 5910-00-528-4311
NSN 5996-01-472-4136
NSN 5975-00-057-7123
NSN 5935-01-068-2796
NSN 6320-01-541-7585
NSN 6620-01-301-3258
NSN 5855-01-228-0942
NSN 6145-01-224-7228