NSN 3456-00-760-6624 · NIIN 007606624 · Part number M-4 3/8-546
Babcock & Wilcox Co · FSC 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery · FSG 34 — Metalworking Machinery (continued) · CAGE 05073
Government record, cited
NSN 3456-00-760-6624 — this item is cataloged by the U.S. Government under National Stock Number 3456-00-760-6624. Manufacturer of record part number: M-4 3/8-546.
Also searched as3456-00-760-6624 ·
3456007606624 ·
NIIN 007606624 ·
00-760-6624 ·
FSC 3456 Cutting and Forming Tools for Secondary Metalworking Machinery · CAGE 05073 · M-4 3/8-546
FSC: 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery
FSG: 34 — Metalworking Machinery (continued)
Primary part number: M-4 3/8-546
Manufacturer: Babcock & Wilcox Co
General Description
The Mandrel,roller Tube Expander, cataloged under National Stock Number 3456-00-760-6624, 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 Babcock & Wilcox Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3456-00-760-6624
Primary Part Number
M-4 3/8-546
Item Name
Mandrel,roller Tube Expander
FSC / FSG
3456 / 34 — Cutting and Forming Tools for Secondary Metalworking Machinery
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 3456-00-760-6624?
NSN 3456-00-760-6624 is a Mandrel,roller Tube Expander, manufactured by Babcock & Wilcox Co, classified under FSC 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. Status: active.
What part numbers are listed for NSN 3456-00-760-6624?
NSN 3456-00-760-6624 has 1 manufacturer part number on file: M-4 3/8-546 (Babcock & Wilcox Co).
What are the specifications of M-4 3/8-546?
Key specifications for M-4 3/8-546: Hand Turning Rod: NOT INCLUDED; Square Shank Length: 0.750 INCHES NOMINAL IN; Drive Type: SQUARE; Overall Length: 4.375 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3456-00-760-6624 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.