# NSN 1710-01-531-5479: Refresh Processor U

NSN 1710-01-531-5479 (also written 1710015315479; NIIN 01-531-5479) is a refresh processor u in Federal Supply Class 1710, Aircraft Landing Equipment. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 1710-01-531-5479 (1710015315479)
- NIIN: 01-531-5479 (015315479)
- Item name: REFRESH PROCESSOR U
- Federal Supply Class: [FSC 1710 Aircraft Landing Equipment](https://nsnexplorer.com/fsc/1710/)
- Federal Supply Group: [FSG 17](https://nsnexplorer.com/group/17/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | MOUNTING HOLES (4 PLCS) 0.120; CENTER TO CENTER LENGTH 4.10", WIDTH 2.60" |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 3.000 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.500 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | REFRESH PROCESSOR UNIT (RPU) |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.560 |
| AGAV | END ITEM IDENTIFICATION | SUPPORT OF PRE-PROVISIONING ITEMS FOR WHICH NAVICP PHIL ACTS AS POE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5000-R-5520 | 32245 | APPLIED AVIONICS, LLC DBA APPLIED AVIONICS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A218415-103 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1710015315479&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1710015315479
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

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