# NSN 4730-01-255-3224: Bolt, Fluid Passage

NSN 4730-01-255-3224 (also written 4730012553224; NIIN 01-255-3224) is a bolt, fluid passage in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 7 manufacturer part numbers from 7 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4730-01-255-3224 (4730012553224)
- NIIN: 01-255-3224 (012553224)
- Item name: BOLT,FLUID PASSAGE
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-20)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| AAWX | CONCENTRIC HOLE DEPTH | INCHES NOMINAL 1.750 |
| AAXC | CONCENTRIC HOLE DIAMETER | INCHES NOMINAL 0.120 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.407 |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | — |
| ADDV | COTTER PIN HOLE DIAMETER | INCHES NOMINAL 0.106 |
| BBDF | WRENCHING FEATURE STYLE | — |
| BBKK | DISTANCE FROM BOLT END TO HOLE CENTER | INCHES NOMINAL 0.120 |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | INCHES NOMINAL 1.813 |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | INCHES NOMINAL 0.060 |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | INCHES NOMINAL 0.804 |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | INCHES NOMINAL 2.188 |
| BBLF | WRENCHING FEATURE HEIGHT | INCHES NOMINAL 0.219 |
| FEAT | SPECIAL FEATURES | U/O F15 ACFT |
| SFTT | SURFACE TREATMENT | CADMIUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 68B410070-1001 | 1FG56 | HYDROMACH INC DBA HYDROMACH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B410070-1001 | 1SJ80 | JOHNSON MANUFACTURING, INC. DBA JOHNSON MANUFACTURING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B410070-1001 | 2M490 | NASSAU TOOL WORKS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B410070-1001 | 2V343 | APEX MANUFACTURING COMPANY, INC. DBA APEX MANUFACTURING CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B410070-1001 | 3H683 | INTERNATIONAL PRECISION, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B410070-1001 | 6Z056 | CM MANUFACTURING INC DBA CM MANUFACTURING INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B410070-1001 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-19 | [SPEHA627P0016](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730012553224) | BOLT, FLUID PASSAGE | — | $35,970.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730012553224&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730012553224
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4730-01-255-3224/
JSON: https://nsnexplorer.com/api/nsn/4730-01-255-3224.json