# NSN 6140-01-578-4251: Airbar, Ventilation

NSN 6140-01-578-4251 (also written 6140015784251; NIIN 01-578-4251) is an airbar, ventilation in Federal Supply Class 6140, Batteries, Rechargeable. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6140-01-578-4251 (6140015784251)
- NIIN: 01-578-4251 (015784251)
- Item name: AIRBAR,VENTILATION
- Federal Supply Class: [FSC 6140 Batteries, Rechargeable](https://nsnexplorer.com/fsc/6140/)
- Federal Supply Group: [FSG 61](https://nsnexplorer.com/group/61/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MISC PARTS, VRLA BATTERY , VIRGINIA CLASS SUB SSN 774 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY AIRBAR, VENTILATION |
| MATT | MATERIAL | ALUMINUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 512-7067300-F102-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H643-2610-F102-1 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| T-TFP-EB-AL-12 | 411W8 | TEK-AIR SYSTEMS, 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=6140015784251&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6140015784251
- 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/6140-01-578-4251/
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