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 6135-00-027-3914
NSN 5998-00-793-5768
NSN 5915-00-564-2490
NSN 5895-00-651-7463
NSN 5950-01-250-5085
NSN 5990-00-917-4215
NSN 2925-01-312-9502
NSN 5915-00-880-6584
NSN 6320-01-585-8468
NSN 6650-01-145-5173
NSN 5985-01-333-1817
NSN 6620-01-444-7053