# NSN 5340-01-620-0351: Lock Bar

NSN 5340-01-620-0351 (also written 5340016200351; NIIN 01-620-0351) is a lock bar in Federal Supply Class 5340, Hardware, Commercial. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5340-01-620-0351 (5340016200351)
- NIIN: 01-620-0351 (016200351)
- Item name: LOCK BAR
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.100 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.400 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.280 |
| ABTJ | MOUNTING HOLE QUANTITY | 1 |
| ACHY | MOUNTING HOLE TYPE | PLAIN |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 0.750 |
| AGAV | END ITEM IDENTIFICATION | 2330-01-580-7654 |
| CBBL | FEATURES PROVIDED | RETAINING LUG |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FRAME MOUNTING LOCK-PIN |
| FEAT | SPECIAL FEATURES | L-SHAPED ITEM,90 DEG ANGLE; DOWEL PIN LOCATED END OF LONGER LEG,DRILLED HOLE LOCATED END OF SHORTER LEG; REFER TO DRAWING FOR ADDITIONAL DETAILS |
| MATT | MATERIAL | STEEL COMP 1045 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12562495 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12562495 | 4D3B0 | CHOCTAW MANUFACTURING DEFENSE CONTRACTORS, 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=5340016200351&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340016200351
- 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/5340-01-620-0351/
JSON: https://nsnexplorer.com/api/nsn/5340-01-620-0351.json