NSN: 6625014895585 (Multimeter), CAGE 89536, Fluke Corp., Part Numbers: 177, FLUKE 177, and FLUKE 177 ESFP. Please review the NSN listed above and provide any sources that may be able to manufacture t... NSN: 6625014895585 (Multimeter), CAGE 89536, Fluke Corp., Part Numbers: 177, FLUKE 177, and FLUKE 177 ESFP. Please review the NSN listed above and provide any sources that may be able to manufacture this item. The only approved source for this item is listed above. All information may be submitted directly to Sarah Schaff at Sarah.Schaff@dla.mil. This information must be provided by the response date of this notice.