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 5920-01-464-3105
NSN 5930-01-271-9158
NSN 6650-01-654-8017
NSN 5935-00-758-4702
NSN 6620-01-026-7371
NSN 6130-01-631-1570
NSN 6145-01-465-3733
NSN 6650-01-267-9886
NSN 6130-01-309-3779
NSN 5925-00-437-2854
NSN 7035-00-465-3298
NSN 5910-01-048-1449