The Expander,tube, cataloged under National Stock Number 3456-01-397-2289, 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 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3456-01-397-2289 |
| Item Name | Expander,tube |
| FSC / FSG | 3456 / 34 — Cutting and Forming Tools for Secondary Metalworking Machinery |
| Status | ACTIVE |
| Hand Turning Rod | NOT INCLUDED |
| Expander Type | ROLLER |
| Design Type | PLAIN |
| Mandrel Type | ONE PIECE SQUARE HEAD |
| Tube Sheet Maximum Thickness | 0.035 INCHES IN |
| Tube Minimum Inside Diameter Accommodated | 0.305 INCHES IN |
| Guard Ring | NOT INCLUDED |
| Rated Expansion Diameter | 0.375 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 |
|---|---|
| 906 | 3/9 Design control — primary reference Indresco Inc Industrial Tool Div |
| 2 060 5 06 001 13 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
| 5015700 | 5/9 Secondary reference Indresco Inc Industrial Tool Div |
| G-900 SERIES MODEL 906 | 5/9 Secondary reference Indresco Inc Industrial Tool Div |
NSN 3456-01-397-2289 is a Expander,tube, classified under FSC 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. Status: active.
Key specifications for 3456-01-397-2289: Hand Turning Rod: NOT INCLUDED; Expander Type: ROLLER; Design Type: PLAIN; Mandrel Type: ONE PIECE SQUARE HEAD. 8 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.