PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MMIR3438-102Laser Welder

Warner Robins Air Logistics Center · NSN 3438-01-071-4831 · FSC 3438 · No Item Name Available
Verified by PartsTable
NSN 3438-01-071-4831 — this item is cataloged by the U.S. Government under National Stock Number 3438-01-071-4831. Primary manufacturer part number: MMIR3438-102.
Features
  • Laser Welder — FSC 3438
  • General Characteristics Item Description: 1000W LASERHEAD;PROGRAMMABLE DIGITAL COMPUTER;NC CONTROL SYSTEM W/OPTICAL READER;X AND Y AXIS TRANSPORT TABLE;UNIVERSAL 3RD AXIS ROTARY DRIVE;ELECTRICAL REQUIREMENTS 230/460V,3 PHASE,60HERTZ V
  • 2 verified cross-references
  • Primary manufacturer: Warner Robins Air Logistics Center
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Laser Welder, cataloged under National Stock Number 3438-01-071-4831, is classified within Federal Supply Class 3438 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Warner Robins Air Logistics Center. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3438-01-071-4831
Primary Part NumberMMIR3438-102
Item NameLaser Welder
FSC / FSG3438 / 34 — No Item Name Available
ManufacturerWarner Robins Air Logistics Center
StatusACTIVE
General Characteristics Item Description1000W LASERHEAD;PROGRAMMABLE DIGITAL COMPUTER;NC CONTROL SYSTEM W/OPTICAL READER;X AND Y AXIS TRANSPORT TABLE;UNIVERSAL 3RD AXIS ROTARY DRIVE;ELECTRICAL REQUIREMENTS 230/460V,3 PHASE,60HERTZ V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3438-00-052-8290 INTERCHANGEABLE
Welding Machine,laser
3408-01-109-4933 INTERCHANGEABLE
Machining Center,laser
3438-01-209-9011LPC-24-FB-Y INTERCHANGEABLE
Welding Machine,laser
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3438-01-216-4804 INTERCHANGEABLE
Welding Machine,laser,computer N
Cross-Reference Index
Part NumberManufacturer
MMIR3438-102 PRIMARY Warner Robins Air Logistics Center (USA)
3438-7141-0000 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
Related Parts
3438-00-052-8290INTERCHANGEABLE
WELDING MACHINE,LASER
3408-01-109-4933INTERCHANGEABLE
MACHINING CENTER,LASER
3438-01-209-9011INTERCHANGEABLE
WELDING MACHINE,LASER
LPC-24-FB-Y
3438-01-216-4804INTERCHANGEABLE
WELDING MACHINE,LASER,COMPUTER N

Frequently Asked Questions

What is NSN 3438-01-071-4831?

NSN 3438-01-071-4831 is a Laser Welder, manufactured by Warner Robins Air Logistics Center, classified under FSC 3438 (No Item Name Available). Status: active.

What are the part numbers for NSN 3438-01-071-4831?

NSN 3438-01-071-4831 has 2 cross-referenced part numbers: MMIR3438-102 (Warner Robins Air Logistics Center), 3438-7141-0000 (Defense Supply Center Richmond Industrial Plant Equipment /dla/).

What NSN replaces 3438-01-071-4831?

There are 4 known substitutes for 3438-01-071-4831: 3438-00-052-8290, 3408-01-109-4933, 3438-01-209-9011 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MMIR3438-102?

Key specifications for MMIR3438-102: General Characteristics Item Description: 1000W LASERHEAD;PROGRAMMABLE DIGITAL COMPUTER;NC CONTROL SYSTEM W/OPTICAL READER;X AND Y AXIS TRANSPORT TABLE;UNIVERSAL 3RD AXIS ROTARY DRIVE;ELECTRICAL REQUIREMENTS 230/460V,3 PHASE,60HERTZ V. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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