The Expander,tube, cataloged under National Stock Number 3456-00-952-4522, is classified within Federal Supply Class 3456 (Cutting and Forming Tools for Secondary Metalworking Machinery) of the Metalworking Machinery (continued) group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3456-00-952-4522 |
| Item Name | Expander,tube |
| FSC / FSG | 3456 / 34 — Cutting and Forming Tools for Secondary Metalworking Machinery |
| Status | ACTIVE |
| Hand Turning Rod | NOT INCLUDED |
| Roller Effective Length | 1.000 INCHES NOMINAL IN |
| Expander Type | ROLLER |
| Design Type | ADJUSTABLE |
| Roller Quantity | 3 |
| Roller Type | STRAIGHT |
| Tube Minimum Inside Diameter Accommodated | 0.486 INCHES IN |
| Operation Method | HAND |
| Rated Expansion Diameter | 0.550 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 19-660-399-00-003 | 5/9 Secondary reference U.S. Government activity |
| Y2488 | 3/9 Design control — primary reference Thomas C. Wilson, Inc. Dba Thomas C Wilson |
NSN 3456-00-952-4522 is a Expander,tube, classified under FSC 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. Status: active.
Key specifications for 3456-00-952-4522: Hand Turning Rod: NOT INCLUDED; Roller Effective Length: 1.000 INCHES NOMINAL IN; Expander Type: ROLLER; Design Type: ADJUSTABLE. 9 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.