Expander, Tube3456-01-440-7149

NSN 3456-01-440-7149 · NIIN 014407149

FSC 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery · FSG 34 — Metalworking Machinery (continued)

Government record, cited

Also searched as 3456-01-440-7149 · 3456014407149 · NIIN 014407149 · 01-440-7149 · FSC 3456 Cutting and Forming Tools for Secondary Metalworking Machinery

Nearby stock numbers ← 3456-01-440-7148 Expander, Tube · 3456-01-440-7150 Expander, Tube →

Features

Expander,tube — FSC 3456
Roller Effective Length: 1.000 INCHES NOMINAL IN
Expander Type: ROLLER
Design Type: LONG REACH
Mandrel Type: ONE PIECE ROUND HEAD
Roller Quantity: 3
Roller Type: STRAIGHT
Reversibility: NONREVERSIBLE

Identification

NSN: 3456-01-440-7149
NIIN: 014407149
FSC: 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery
FSG: 34 — Metalworking Machinery (continued)

General Description

The Expander,tube, cataloged under National Stock Number 3456-01-440-7149, 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 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3456-01-440-7149
Item Name	Expander,tube
FSC / FSG	3456 / 34 — Cutting and Forming Tools for Secondary Metalworking Machinery
Status	ACTIVE
Roller Effective Length	1.000 INCHES NOMINAL IN
Expander Type	ROLLER
Design Type	LONG REACH
Mandrel Type	ONE PIECE ROUND HEAD
Roller Quantity	3
Roller Type	STRAIGHT
Reversibility	NONREVERSIBLE
Tube Minimum Inside Diameter Accommodated	0.767 INCHES IN
Guard Ring	INCLUDED
Rated Expansion Diameter	0.875 INCHES IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
803-1385500PC E-409	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3456-00-012-9700

ROLL,ROLLER TUBE EXPANDER

3456-00-012-9704

EXPANDER,TUBE

3456-00-012-9708

MANDREL,ROLLER TUBE EXPANDER

3456-00-012-9712

3456-00-012-9712 · Item name not on file

3456-00-019-3079

PUNCH,METAL PUNCHING MACHINE

3456-00-022-9932

EXPANDER,TUBE

3456-00-024-1501

DIE,CABLE REPAIR,MINE SWEEPING

3456-00-043-0233

3456-00-043-0233 · Item name not on file

Frequently Asked Questions

What is NSN 3456-01-440-7149?

NSN 3456-01-440-7149 is a Expander,tube, classified under FSC 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. Status: active.

What are the specifications of 3456-01-440-7149?

Key specifications for 3456-01-440-7149: Roller Effective Length: 1.000 INCHES NOMINAL IN; Expander Type: ROLLER; Design Type: LONG REACH; Mandrel Type: ONE PIECE ROUND HEAD. 10 specifications are documented in the U.S. Government catalog.

Is NSN 3456-01-440-7149 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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