Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number USPS-S-536 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 USPS-S-536 It is listed as Strap Elastic. component manufactured by United States Postal Service, specifically under CAGE Code 27085. It is also accompanied by the NSN 5340013651043 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.