Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 1598AS157-7 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 1598AS157-7 It is listed as Disk Rupturable. component manufactured by Oklahoma Safety Equipment Company Inc, specifically under CAGE Code 64055. It is also accompanied by the NSN 4820014273537 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.