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 5996-01-311-4424
NSN 6320-01-573-6490
NSN 5945-01-563-9073
NSN 6145-00-209-5657
NSN 5910-00-489-0729
NSN 5985-01-410-3435
NSN 5985-01-327-7898
NSN 5930-01-303-6849
NSN 5855-01-286-9928
NSN 6650-01-263-5412
NSN 6110-01-063-7423
NSN 6145-01-111-3626