The Mandrel,roller Tube Expander, cataloged under National Stock Number 3456-00-640-3273, is classified within Federal Supply Class 3456 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3456-00-640-3273 |
| Primary Part Number | F1385500DESIGNATI0NM4 3-8 0-203 |
| Item Name | Mandrel,roller Tube Expander |
| FSC / FSG | 3456 / 34 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Hand Turning Rod | NOT INCLUDED |
| Departure From Cited Document | AS MODIFIED BY PAR. 3.3.3 ROLLS AND PAR. 3.3.4 MANDRELS |
| Operation Method | MANUAL OR POWER |
| Square Shank Length | 0.750 INCHES NOMINAL IN |
| Taper Major Diameter | 0.312 INCHES NOMINAL IN |
| Drive Type | SQUARE |
| Size Designator | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F1385500DESIGNATI0NM4 3-8 0-203 PRIMARY | Naval Ship Systems Command (USA) |
| PC5913-2PC2M13 | Babcock & Wilcox Co (USA) |
| MIL-E-17624 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3456-00-640-3273 is a Mandrel,roller Tube Expander, manufactured by Naval Ship Systems Command, classified under FSC 3456 (No Item Name Available). Status: active.
NSN 3456-00-640-3273 has 3 cross-referenced part numbers: F1385500DESIGNATI0NM4 3-8 0-203 (Naval Ship Systems Command), PC5913-2PC2M13 (Babcock & Wilcox Co), MIL-E-17624 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
Key specifications for F1385500DESIGNATI0NM4 3-8 0-203: Hand Turning Rod: NOT INCLUDED; Departure From Cited Document: AS MODIFIED BY PAR. 3.3.3 ROLLS AND PAR. 3.3.4 MANDRELS; Operation Method: MANUAL OR POWER; Square Shank Length: 0.750 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.