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 5835-01-214-5402
NSN 5999-01-620-5347
NSN 5950-00-666-1887
NSN 6135-00-992-8750
NSN 5945-01-451-3910
NSN 5996-01-412-5548
NSN 5945-01-028-6164
NSN 2925-01-076-5219
NSN 5996-00-130-5376
NSN 5895-00-557-4160
NSN 5998-01-423-0538
NSN 6150-01-463-7196