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 6610-01-010-0276
NSN 5950-00-545-9341
NSN 6130-01-459-7582
NSN 6130-00-917-7502
NSN 5945-01-295-6032
NSN 5930-01-581-3520
NSN 6135-00-519-1325
NSN 6685-01-446-3416
NSN 5998-01-483-6262
NSN 5996-01-180-5834
NSN 6150-00-461-5126
NSN 7035-01-242-6496