PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

181538Power Unit,wire Feeder,welding

Miller Electric Mfg. Llc · NSN 3433-01-502-6466 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-01-502-6466 — this item is cataloged by the U.S. Government under National Stock Number 3433-01-502-6466. Primary manufacturer part number: 181538.
Features
  • Power Unit,wire Feeder,welding — FSC 3433
  • Mounting Type: BASE
  • Design Type: GENERATOR
  • Operator Type for Which Designed: SINGLE
  • Minimum Current at Specified Voltage: 50 AMP AT 24V V
  • Arc Current Type: AC
  • Auxiliary Power Output Design: NOT INCLUDED
  • Remote Control Design: NOT INCLUDED
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Power Unit,wire Feeder,welding, cataloged under National Stock Number 3433-01-502-6466, is classified within Federal Supply Class 3433 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 8 verified specifications, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3433-01-502-6466
Primary Part Number181538
Item NamePower Unit,wire Feeder,welding
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerMiller Electric Mfg. Llc
StatusACTIVE
Mounting TypeBASE
Design TypeGENERATOR
Operator Type for Which DesignedSINGLE
Minimum Current at Specified Voltage50 AMP AT 24V V
Arc Current TypeAC
Auxiliary Power Output DesignNOT INCLUDED
Remote Control DesignNOT INCLUDED
Maximum Current at Specified Voltage60 AMP AT 24V V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-23681206LT-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
2820-00-385-96821429569 INTERCHANGEABLE
Eccentric Rod Box W
Westinghouse Electric Corp
6685-00-963-989972-14-127-10 INTERCHANGEABLE
Bellows Assembly
Bs&b Safety Systems Llc
Cross-Reference Index
Part NumberManufacturer
181538 PRIMARY Miller Electric Mfg. Llc (USA)
181538 Miller Electric Mfg. Co. (USA)
Related Parts
3110-00-100-2368INTERCHANGEABLE
BEARING,BALL,ANNULAR
1206LT-1B1
2820-00-385-9682INTERCHANGEABLE
ECCENTRIC ROD BOX W
1429569
6685-00-963-9899INTERCHANGEABLE
BELLOWS ASSEMBLY
72-14-127-10

Frequently Asked Questions

What is NSN 3433-01-502-6466?

NSN 3433-01-502-6466 is a Power Unit,wire Feeder,welding, manufactured by Miller Electric Mfg. Llc, classified under FSC 3433 (No Item Name Available). Status: active.

What are the part numbers for NSN 3433-01-502-6466?

NSN 3433-01-502-6466 has 2 cross-referenced part numbers: 181538 (Miller Electric Mfg. Llc), 181538 (Miller Electric Mfg. Co.).

What NSN replaces 3433-01-502-6466?

There are 3 known substitutes for 3433-01-502-6466: 3110-00-100-2368, 2820-00-385-9682, 6685-00-963-9899. Verify interchangeability with system specifications before substitution.

What are the specifications of 181538?

Key specifications for 181538: Mounting Type: BASE; Design Type: GENERATOR; Operator Type for Which Designed: SINGLE; Minimum Current at Specified Voltage: 50 AMP AT 24V V. 8 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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