PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SA136Torch Outfit,welding,gas Shielde

Northrop Grumman Systems Corporation · NSN 3431-00-121-5878 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-00-121-5878 — this item is cataloged by the U.S. Government under National Stock Number 3431-00-121-5878. Primary manufacturer part number: SA136.
Features
  • Torch Outfit,welding,gas Shielde — FSC 3431
  • Accessory Component Quantity: 6
  • Furnished Items: ALUMINUM ELECTRODE,WIRE,SPOOL;FUSE,2AMP;GAS NOZZLE;GUIDE TUBES;NOZZLE ASSEMBLY;WIRE FEED ROLL SET
  • Accessory Controlling Agency: WESTINGHOUSE ELECTRIC CORP
  • Accessory Identifying Number: SA136 DRAWING NO.
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Torch Outfit,welding,gas Shielde, cataloged under National Stock Number 3431-00-121-5878, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 4 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-00-121-5878
Primary Part NumberSA136
Item NameTorch Outfit,welding,gas Shielde
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Accessory Component Quantity6
Furnished ItemsALUMINUM ELECTRODE,WIRE,SPOOL;FUSE,2AMP;GAS NOZZLE;GUIDE TUBES;NOZZLE ASSEMBLY;WIRE FEED ROLL SET
Accessory Controlling AgencyWESTINGHOUSE ELECTRIC CORP
Accessory Identifying NumberSA136 DRAWING NO.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3431-00-079-04882351-0685 INTERCHANGEABLE
Torch Outfit,welding,gas Shielde
Messer Llc
5950-00-223-39284841 INTERCHANGEABLE
Coil,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
3431-00-691-1415 INTERCHANGEABLE
Torch Outfit,welding,gas Shielde
5340-00-854-5429SA136 INTERCHANGEABLE
Cap,protective,dust and Moisture
Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc
3431-00-879-9709 INTERCHANGEABLE
Torch Outfit,welding,gas Shielde
5945-01-122-9078SM-A-801084-1 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
MILW52161 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SA136 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
3431-00-079-0488INTERCHANGEABLE
TORCH OUTFIT,WELDING,GAS SHIELDE
2351-0685
5950-00-223-3928INTERCHANGEABLE
COIL,RADIO FREQUENCY
4841
3431-00-691-1415INTERCHANGEABLE
TORCH OUTFIT,WELDING,GAS SHIELDE
5340-00-854-5429INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
SA136
3431-00-879-9709INTERCHANGEABLE
TORCH OUTFIT,WELDING,GAS SHIELDE
5945-01-122-9078INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SM-A-801084-1

Frequently Asked Questions

What is NSN 3431-00-121-5878?

NSN 3431-00-121-5878 is a Torch Outfit,welding,gas Shielde, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-00-121-5878?

NSN 3431-00-121-5878 has 2 cross-referenced part numbers: MILW52161 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SA136 (Northrop Grumman Systems Corporation).

What NSN replaces 3431-00-121-5878?

There are 6 known substitutes for 3431-00-121-5878: 3431-00-079-0488, 5950-00-223-3928, 3431-00-691-1415 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SA136?

Key specifications for SA136: Accessory Component Quantity: 6; Furnished Items: ALUMINUM ELECTRODE,WIRE,SPOOL;FUSE,2AMP;GAS NOZZLE;GUIDE TUBES;NOZZLE ASSEMBLY;WIRE FEED ROLL SET; Accessory Controlling Agency: WESTINGHOUSE ELECTRIC CORP; Accessory Identifying Number: SA136 DRAWING NO.. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com