The Mandrel,roller Tube Expander, cataloged under National Stock Number 3456-00-640-3314, is classified within Federal Supply Class 3456 (Cutting and Forming Tools for Secondary Metalworking Machinery) of the Metalworking Machinery (continued) group. The manufacturer of record is Amec Foster Wheeler North America Corp. Dba Foster Wheeler. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3456-00-640-3314 |
| Primary Part Number | 47-724-4-10IT27 |
| Item Name | Mandrel,roller Tube Expander |
| FSC / FSG | 3456 / 34 — Cutting and Forming Tools for Secondary Metalworking Machinery |
| Manufacturer | Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| Status | ACTIVE |
| Hand Turning Rod | NOT INCLUDED |
| Square Shank Length | 0.075 INCHES NOMINAL IN |
| Drive Type | SQUARE |
| Taper Major Diameter | 0.452 INCHES NOMINAL IN |
| Size Designator | 0.005 INCHES NOMINAL IN |
| Operation Method | MANUAL OR POWER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 47-724-4-10IT27 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| 955-596-9LN43 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| E168-130 ITEM 101 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| 1614FPC3635A | Babcock & Wilcox Co (USA) |
| 497-56-1-9LN86 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| F167-149ITEM320 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| M9 7-8-171 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| 1218-616-8LN358 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| 777-57-0-8LN358 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| Reference | Meaning |
|---|---|
| F1385500DESIGNATI0NM9 7-8 0-171 | 5/2 Secondary reference U.S. Government activity |
| 1212-616-11LN45 | C/1 Advisory reference — outside the item-of-supply concept Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| 584-57-1-9-8042 | C/1 Advisory reference — outside the item-of-supply concept Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| M9-7-8-171 | 5/9 Secondary reference Thomas C. Wilson, Inc. Dba Thomas C Wilson |
| 404-55-1-9-8042 | C/1 Advisory reference — outside the item-of-supply concept Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| M9 7-8 | 5/9 Secondary reference Thomas C. Wilson, Inc. Dba Thomas C Wilson |
| M9 7-8-171 | C/1 Advisory reference — outside the item-of-supply concept Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| 24229 | 3/9 Design control — primary reference Thomas C. Wilson, Inc. Dba Thomas C Wilson |
| M9 7-8IN A DIA 171 | 5/9 Secondary reference Thomas C. Wilson, Inc. Dba Thomas C Wilson |
NSN 3456-00-640-3314 is a Mandrel,roller Tube Expander, manufactured by Amec Foster Wheeler North America Corp. Dba Foster Wheeler, classified under FSC 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. Status: active.
NSN 3456-00-640-3314 has 9 manufacturer part numbers on file: 47-724-4-10IT27 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), 955-596-9LN43 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), E168-130 ITEM 101 (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric), 1614FPC3635A (Babcock & Wilcox Co), 497-56-1-9LN86 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler) and 4 more.
3 possible matches (shared part number, not a government interchangeability claim): 4820-00-650-3923, 7320-01-171-9596, 5331-01-214-7713. Verify interchangeability with system specifications before substitution.
Key specifications for 47-724-4-10IT27: Hand Turning Rod: NOT INCLUDED; Square Shank Length: 0.075 INCHES NOMINAL IN; Drive Type: SQUARE; Overall Length: 9.875 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.