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 6650-01-136-9194
NSN 6150-01-044-4505
NSN 6150-00-619-1711
NSN 5996-01-091-9337
NSN 5935-00-768-8524
NSN 6110-00-228-4308
NSN 6610-01-506-7887
NSN 6220-00-629-9271
NSN 6130-01-551-1185
NSN 5950-00-515-5402
NSN 5895-01-555-8654
NSN 6135-01-215-1245