Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4M72-4-80 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 4M72-4-80 It is listed as Spacer Sleeve. component manufactured by Boeing Company The, specifically under CAGE Code 76301. It is also accompanied by the NSN 5365011748801 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5365 Bushings Rings Shims and Spacers.