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 6620-01-437-3146
NSN 5985-01-266-3562
NSN 5996-01-391-2733
NSN 5905-01-238-2896
NSN 6130-01-399-8553
NSN 6110-01-368-9853
NSN 5960-00-228-0636
NSN 5965-01-482-0235
NSN 6320-00-284-1524
NSN 6220-01-308-0414
NSN 6650-01-018-8281
NSN 5950-00-060-9213