Part Number 6900-18INCH having (CAGE Code 58536) and FSC 6675 Drafting, Surveying, And Mapping Instruments in stock with ready to ship. Get an instant quote for 6900-18INCH Straightedge by Federal Commercial Item Description. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.