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 5996-01-554-3176
NSN 5910-01-363-9500
NSN 5930-01-500-6156
NSN 6685-01-521-2257
NSN 6685-01-201-1743
NSN 7035-00-421-8710
NSN 5950-01-120-1685
NSN 5985-01-270-5133
NSN 5915-01-048-4546
NSN 2925-00-595-7525
NSN 6135-01-215-1245
NSN 6320-00-725-0754