NSN 3445-01-678-0639 · NIIN 016780639 · Part number M18BMS20-0
Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div · FSC 3445 — Punching and Shearing Machines · FSG 34 — Metalworking Machinery (continued) · CAGE 60903
Government record, cited
NSN 3445-01-678-0639 — this item is cataloged by the U.S. Government under National Stock Number 3445-01-678-0639. Manufacturer of record part number: M18BMS20-0.
Also searched as3445-01-678-0639 ·
3445016780639 ·
NIIN 016780639 ·
01-678-0639 ·
FSC 3445 Punching and Shearing Machines · CAGE 60903 · M18BMS20-0
Manufacturer of record: Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div
Identification
NSN: 3445-01-678-0639
NIIN: 016780639
FSC: 3445 — Punching and Shearing Machines
FSG: 34 — Metalworking Machinery (continued)
Primary part number: M18BMS20-0
Manufacturer: Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div
General Description
The Shearing Machine,sheet Metal,uni, cataloged under National Stock Number 3445-01-678-0639, is classified within Federal Supply Class 3445 (Punching and Shearing Machines) of the Metalworking Machinery (continued) group. The manufacturer of record is Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div. 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
3445-01-678-0639
Primary Part Number
M18BMS20-0
Item Name
Shearing Machine,sheet Metal,uni
FSC / FSG
3445 / 34 — Punching and Shearing Machines
Manufacturer
Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div
Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div (USA)
No interchangeability data on file.
Other items in FSC 3445 — Punching and Shearing Machines
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3445-00-001-1278
3445-00-001-1278 · Item name not on file
3445-00-001-5578
PUNCHING MACHINE,METAL,POWER OPE
3445-00-003-1049
SHEARING MACHINE,METAL,SQUARING
3445-00-006-4091
3445-00-006-4091 · Item name not on file
3445-00-030-2316
3445-00-030-2316 · Item name not on file
3445-00-030-2317
3445-00-030-2317 · Item name not on file
3445-00-038-3443
3445-00-038-3443 · Item name not on file
3445-00-039-5620
3445-00-039-5620 · Item name not on file
Frequently Asked Questions
What is NSN 3445-01-678-0639?
NSN 3445-01-678-0639 is a Shearing Machine,sheet Metal,uni, manufactured by Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div, classified under FSC 3445, Punching and Shearing Machines. Status: active.
What part numbers are listed for NSN 3445-01-678-0639?
NSN 3445-01-678-0639 has 1 manufacturer part number on file: M18BMS20-0 (Milwaukee Tool & Equipment Company Incorporated Dba Milwaukee Malleable & Grey Iron Works Div).
What are the specifications of M18BMS20-0?
Key specifications for M18BMS20-0: Part Name Assigned by Controlling Agency: SHEET METAL SHEARING MACHINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3445-01-678-0639 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.