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 6610-01-289-0847
NSN 5985-00-274-1297
NSN 6110-01-649-1000
NSN 5915-01-168-3164
NSN 5996-00-935-4986
NSN 5950-00-538-7307
NSN 5920-00-099-0826
NSN 5855-01-407-3739
NSN 6650-01-647-7656
NSN 6240-01-281-7249
NSN 2925-01-444-6676
NSN 6110-01-287-9394