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 2925-01-194-9737
NSN 5915-01-499-5242
NSN 5996-00-226-5364
NSN 6130-01-058-2642
NSN 5999-01-264-9604
NSN 5965-01-193-5221
NSN 5915-01-557-9524
NSN 6145-01-009-7319
NSN 5975-01-119-6024
NSN 5975-01-512-8525
NSN 5990-00-226-1152
NSN 5855-00-221-9435