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 5985-01-411-4356
NSN 2925-01-072-7101
NSN 5895-00-810-0189
NSN 5950-00-511-3304
NSN 5996-00-337-8711
NSN 6685-00-211-4317
NSN 6105-00-051-3116
NSN 5895-01-432-2230
NSN 6320-00-593-0379
NSN 5925-01-225-3430
NSN 5930-01-554-8586
NSN 6320-00-731-6134