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 6645-01-074-8024
NSN 5999-01-410-7802
NSN 5999-00-248-7240
NSN 4140-01-312-5508
NSN 5895-00-692-7672
NSN 5975-01-271-4052
NSN 6645-01-442-6476
NSN 5996-01-584-4539
NSN 5925-00-581-6902
NSN 5990-01-542-4212
NSN 7035-00-009-8705
NSN 4140-01-029-2814