# NSN 2520-00-937-1170: Stud, Final Drive

NSN 2520-00-937-1170 (also written 2520009371170; NIIN 00-937-1170) is a stud, final drive in Federal Supply Class 2520, Vehicular Power Transmission Components. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 2520-00-937-1170 (2520009371170)
- NIIN: 00-937-1170 (009371170)
- Item name: STUD,FINAL DRIVE
- Federal Supply Class: [FSC 2520 Vehicular Power Transmission Components](https://nsnexplorer.com/fsc/2520/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | TANK COMBAT FULL-TRACKED W/M9 BULLDOZER KIT (M60A |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL ALLOY,COMP 8640,ASTM-A322,4.250 IN. L,1.000 IN. W,STUD TO BE IN ACCORDANCE WITH SPEC FF-S-1362,EXCEPT MECHANICAL PROPERTIES SHALL BE ULT TENSILE STRENGTH 150,000 PSI MIN,PROOFLOAD 120,000 PSI MIN,QUENCH AND TEMPER,ROCKWELL C32-38,GRIND BLANK TO 32 RMS,FINISH AFTER HEAT TREATMENT AND BEFORE THREAD ROLLING,THREADS MUST BE ROLLED AFTER HEAT TREATMENT,1.000-8 UNC-3A MODIFIED,1.350 IN. MIN FULL THREAD,1.660 MAX THREAD RUNOUT TO FULLCYLINDRICAL SURFACE OF BODY,THREAD ROOT RADIUS SHALL BE 0.0135 IN. TO 0.0180 IN. AND RADIUS AT THREAD RUN OUT SHALL NOT BE LESS THAN MIN ROOT RADIUS,1.000-14 NF-2A,1.350 IN. MIN FULL THREAD,1.550 MAX THREAD RUNOUT,THREAD ROOT RADIUS SHALL BE 0.0080 IN.TO 0.0103 IN.,CADMIUM PLATE,TYPE 2 CLASS 3,SPEC QQ-P-416,WITHIN 4 HOURS AFTER PLATING,THE PART SHALL BE BAKED AT 375 DEGREES F FOR A MIN OF THREE HOURS TIME AT TEMP |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10864060 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 151978005003 | G1790 | LUKARELLI SIMO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2520009371170 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [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=2520009371170&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2520009371170
- 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.

Canonical page: https://nsnexplorer.com/nsn/2520-00-937-1170/
JSON: https://nsnexplorer.com/api/nsn/2520-00-937-1170.json