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 5960-01-014-1595
NSN 5975-00-792-9347
NSN 6610-00-858-8872
NSN 5920-01-387-4266
NSN 5925-00-475-2648
NSN 5996-00-107-5357
NSN 5950-01-502-8219
NSN 5935-01-028-0837
NSN 6610-01-366-8007
NSN 5990-01-370-5684
NSN 5910-01-598-6850
NSN 6135-00-284-1406