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 5945-01-656-8960
NSN 6110-01-373-9366
NSN 6105-00-163-4390
NSN 5950-01-320-6410
NSN 5999-01-298-8276
NSN 7035-01-501-5938
NSN 6105-01-149-9163
NSN 6135-00-196-5267
NSN 6650-00-320-8683
NSN 2925-01-085-0691
NSN 5996-01-241-5255
NSN 6105-00-971-2033