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 5925-01-547-4304
NSN 5910-00-862-0145
NSN 5925-00-710-6642
NSN 5996-01-246-8179
NSN 5835-01-580-7543
NSN 5920-00-925-1839
NSN 5855-00-560-0110
NSN 5965-00-247-4886
NSN 6320-01-607-1491
NSN 5975-00-283-1320
NSN 6650-01-237-3334
NSN 7035-00-421-8710