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 5960-00-457-1082
NSN 6240-01-022-9148
NSN 5945-00-445-0921
NSN 6620-01-437-8193
NSN 5950-01-222-8595
NSN 6130-01-252-8823
NSN 6110-01-250-5054
NSN 5910-01-268-3482
NSN 6135-00-128-1633
NSN 5998-01-529-4539
NSN 5915-01-147-7521
NSN 6610-01-633-1121