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 5915-01-464-8095
NSN 5905-01-632-1715
NSN 6685-01-484-5552
NSN 6220-01-365-7384
NSN 5925-01-487-6442
NSN 5835-01-351-3425
NSN 6220-00-798-6831
NSN 5996-01-317-3676
NSN 6220-01-648-3578
NSN 5975-00-293-8166
NSN 6145-01-531-3685
NSN 5855-00-688-9954