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 5935-01-272-9592
NSN 6620-00-035-5813
NSN 5935-01-104-8639
NSN 5920-01-502-9264
NSN 5960-00-464-3375
NSN 5935-00-648-3298
NSN 5950-01-369-2346
NSN 6610-00-835-0248
NSN 6135-01-338-8969
NSN 5985-01-502-6841
NSN 6150-01-012-9444
NSN 5996-01-398-2147