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 7035-01-188-5935
NSN 5925-00-943-4489
NSN 6685-00-440-6517
NSN 6150-01-585-0658
NSN 6650-01-085-6088
NSN 6650-00-862-7143
NSN 6610-01-188-8163
NSN 6145-01-579-3510
NSN 5945-01-145-8718
NSN 5935-01-088-7072
NSN 5990-00-816-9289
NSN 6620-01-360-4725