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 6610-01-044-4740
NSN 5895-01-096-4268
NSN 6645-00-664-4665
NSN 5985-01-116-2363
NSN 6130-00-344-4476
NSN 5925-01-578-7940
NSN 5835-01-084-6997
NSN 5925-01-383-1463
NSN 5996-01-410-6984
NSN 5985-01-217-1759
NSN 6135-01-616-9489
NSN 5915-01-236-9454