Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 21693 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 21693 It is listed as Gage Pressure Dial Indicating. component manufactured by Tennant Company, specifically under CAGE Code 59500. It is also accompanied by the NSN 6620000066418 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6620 Engine Instruments.