# NSN 4920-01-151-9225: Bar, Anti-Rotation, R

NSN 4920-01-151-9225 (also written 4920011519225; NIIN 01-151-9225) is a bar, anti-rotation, r in Federal Supply Class 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4920-01-151-9225 (4920011519225)
- NIIN: 01-151-9225 (011519225)
- Item name: BAR,ANTI-ROTATION,R
- Federal Supply Class: [FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment](https://nsnexplorer.com/fsc/4920/)
- Federal Supply Group: [FSG 49](https://nsnexplorer.com/group/49/)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 23.000 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 1.060 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 3.250 |
| AGAV | END ITEM IDENTIFICATION | T700-GE-700 |
| HUES | COLOR | BLACK |
| MATT | MATERIAL | STEEL |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | TO PROVIDE ANIT-ROTATION DURING TORQUEING OF THE GG ROTOR TIE BOLTS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 21C7399 | 0B5B0 | CENTERLINE TOOL & ENGINEERING INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 21C7399G01 | 07482 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 21C7399G01 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE | [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=4920011519225&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4920011519225
- 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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