PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SP-2Control,arc Welding Machine

Miller Electric Mfg. Llc · NSN 3431-01-293-3339 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-293-3339 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-293-3339. Primary manufacturer part number: SP-2.
Features
  • Control,arc Welding Machine — FSC 3431
  • FSC Application Data: SHOP SHIPFITTER
  • 2 verified cross-references
  • Primary manufacturer: Miller Electric Mfg. Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control,arc Welding Machine, cataloged under National Stock Number 3431-01-293-3339, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Miller Electric Mfg. Llc. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-293-3339
Primary Part NumberSP-2
Item NameControl,arc Welding Machine
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerMiller Electric Mfg. Llc
StatusACTIVE
FSC Application DataSHOP SHIPFITTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
7035-00-064-7008 INTERCHANGEABLE
Comparator Tape Totalizer
5305-00-276-2314SP2 INTERCHANGEABLE
Screw,machine
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-00-449-6694 INTERCHANGEABLE
Contact,electrical
5999-00-476-7707077-200-0020-239 INTERCHANGEABLE
Contact,electrical
Itt Cannon Rf Products
5360-00-827-252910554065 INTERCHANGEABLE
Spring,helical,compression
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
2640-00-994-577426-120 INTERCHANGEABLE
Valve Spud,pneumatic Tire
Myers Tire Supply Distribution Inc Div Akron Branch
5365-01-020-0070SPNY-002NA INTERCHANGEABLE
Spacer,sleeve
Brady United States
6632-01-378-4920 INTERCHANGEABLE
Analyzer,blood Gas
4920-01-575-0531 INTERCHANGEABLE
Post,aircraft,mater
6350-01-643-5286BS2 INTERCHANGEABLE
Alarm-Monitor
Plixer, Llc
Cross-Reference Index
Part NumberManufacturer
SP-2 Miller Electric Mfg. Co. (USA)
SP-2 PRIMARY Miller Electric Mfg. Llc (USA)
Related Parts
7035-00-064-7008INTERCHANGEABLE
COMPARATOR TAPE TOTALIZER
5305-00-276-2314INTERCHANGEABLE
SCREW,MACHINE
SP2
5999-00-449-6694INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-476-7707INTERCHANGEABLE
CONTACT,ELECTRICAL
077-200-0020-239
5360-00-827-2529INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10554065
2640-00-994-5774INTERCHANGEABLE
VALVE SPUD,PNEUMATIC TIRE
26-120
5365-01-020-0070INTERCHANGEABLE
SPACER,SLEEVE
SPNY-002NA
6632-01-378-4920INTERCHANGEABLE
ANALYZER,BLOOD GAS
4920-01-575-0531INTERCHANGEABLE
POST,AIRCRAFT,MATER
6350-01-643-5286INTERCHANGEABLE
ALARM-MONITOR
BS2
3895-01-678-8232INTERCHANGEABLE
REELING MACHINE,CABLE,HAND
SP-2

Frequently Asked Questions

What is NSN 3431-01-293-3339?

NSN 3431-01-293-3339 is a Control,arc Welding Machine, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-01-293-3339?

NSN 3431-01-293-3339 has 2 cross-referenced part numbers: SP-2 (Miller Electric Mfg. Co.), SP-2 (Miller Electric Mfg. Llc).

What NSN replaces 3431-01-293-3339?

There are 11 known substitutes for 3431-01-293-3339: 7035-00-064-7008, 5305-00-276-2314, 5999-00-449-6694 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SP-2?

Key specifications for SP-2: FSC Application Data: SHOP SHIPFITTER. 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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