# NSN 3456-00-640-3026: Cage Assembly, Roller Tube Expand

NSN 3456-00-640-3026 (also written 3456006403026; NIIN 00-640-3026) is a cage assembly, roller tube expand in Federal Supply Class 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. 8 manufacturer part numbers from 5 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3456-00-640-3026 (3456006403026)
- NIIN: 00-640-3026 (006403026)
- Item name: CAGE ASSEMBLY,ROLLER TUBE EXPAND
- Federal Supply Class: [FSC 3456 Cutting and Forming Tools for Secondary Metalworking Machinery](https://nsnexplorer.com/fsc/3456/)
- Federal Supply Group: [FSG 34](https://nsnexplorer.com/group/34/)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CHPT | CAGE ADJUSTABILITY | NONADJUSTABLE |
| CHRX | TUBE MINIMUM INSIDE DIAMETER ACCOMMODATED | INCHES 0.767 |
| CHRY | RATED EXPANSION DIAMETER | INCHES 0.875 |
| CHRZ | TUBE SHEET MAXIMUM THICKNESS | INCHES 2.000 |
| CHPW | ROLL TYPE AND QUANTITY | FLARING 1 OR LONG TAPERED 2 OR SHORT TAPERED 1 |
| CHPX | ENTERING HANDHOLE SIZE | 3.375 BY 3.750 IN. |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | CLASS 1 AND TYPE 1 |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY PAR. 3.3.2 CAGE AND PAR. 3.3.3 ROLLS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 183-54-1-8PC2323 | 23230 | AMEC FOSTER WHEELER NORTH AMERICA CORP. DBA FOSTER WHEELER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 497-56-1-9LN75 | 23230 | AMEC FOSTER WHEELER NORTH AMERICA CORP. DBA FOSTER WHEELER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 936-596-8LN285 | 23230 | AMEC FOSTER WHEELER NORTH AMERICA CORP. DBA FOSTER WHEELER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| E7 | 05073 | BABCOCK & WILCOX CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| F1385500PCC7SR7FR1LR7 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| F167-149ITEM316 | 11440 | GE STEAM POWER INC DBA GE STEAM POWER, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-E-17624 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S5101F1385500E7 | 11440 | GE STEAM POWER INC DBA GE STEAM POWER, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE8E5-27-T-0167 | 8 | 2026-10-19 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3456006403026&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3456006403026&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3456006403026
- 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/3456-00-640-3026/
JSON: https://nsnexplorer.com/api/nsn/3456-00-640-3026.json