# NSN 5325-01-556-9161: Insert, Screw Thread

NSN 5325-01-556-9161 (also written 5325015569161; NIIN 01-556-9161) is an insert, screw thread in Federal Supply Class 5325, Fastening Devices. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5325-01-556-9161 (5325015569161)
- NIIN: 01-556-9161 (015569161)
- Item name: INSERT,SCREW THREAD
- Federal Supply Class: [FSC 5325 Fastening Devices](https://nsnexplorer.com/fsc/5325/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| AGAV | END ITEM IDENTIFICATION | 1025-01-445-0991, 155MM LIGHTWEIGHT HOWITZER, TOWED |
| SFTT | SURFACE TREATMENT | OVERALL LUBRICANT |
| THSD | THREAD SERIES DESIGNATOR | ISO M |
| FEAT | SPECIAL FEATURES | AEROSPACE STANDARD DIA IS 1.5:SPECIFIC FINISH IS DRY FILM LUB PER MIL-L-46010, TYPE 1;LENGTH IS 9.0 MM NOMINAL;MARK PART NBR AND MFR CAGE PER AS478-37 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INSERT, SCREW THREAD, HELICAL COIL, METRIC SERIES, FREE RUNNING , CRES, DRY FILM LUBRICATED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MA3280-156 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MA3280-156 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | [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=5325015569161&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5325015569161
- 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/5325-01-556-9161/
JSON: https://nsnexplorer.com/api/nsn/5325-01-556-9161.json