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 5950-01-351-0517
NSN 6320-01-039-5891
NSN 5855-00-014-5008
NSN 5910-00-073-6292
NSN 5920-00-246-5992
NSN 5945-01-097-7759
NSN 5915-01-400-3045
NSN 6650-01-212-3964
NSN 6220-01-449-1239
NSN 6220-01-326-5432
NSN 6685-00-027-7186
NSN 5910-00-973-1362