PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10N44Cup,gas

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 3439-00-450-9042 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-450-9042 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-450-9042. Primary manufacturer part number: 10N44.
Features
  • Cup,gas — FSC 3439
  • General Characteristics Item Description: ALUMINA,SIZE 12,3/4 IN. ORIFICE IN
  • 4 verified cross-references
  • Primary manufacturer: Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cup,gas, cataloged under National Stock Number 3439-00-450-9042, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-450-9042
Primary Part Number10N44
Item NameCup,gas
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusACTIVE
General Characteristics Item DescriptionALUMINA,SIZE 12,3/4 IN. ORIFICE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5130-00-511-0208170-1/2 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
5910-00-578-1726J2220 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
L3 Aviation Products, Inc. Dba L3 Technologies
6680-00-861-2948A-17012 INTERCHANGEABLE
Indicator,sight,liquid
Mueller Brass Co.
1005-00-999-8808 INTERCHANGEABLE
Plug,bolt
5945-01-121-2281SM-A-949480-1 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4220-01-169-4519550-018 INTERCHANGEABLE
Hinge Sleeve
Kirby Morgan Dive Systems Inc
6520-01-221-908917012 INTERCHANGEABLE
Broach,pulp Canal
Sybronendo
5910-01-224-748917012 INTERCHANGEABLE
Capacitor
Basler Electric Co
1095-01-433-805317012 INTERCHANGEABLE
Holster,pistol
Bianchi International Dba Bae Systems Products Group
8465-01-502-7355 INTERCHANGEABLE
Carrier,pistol Holster
Cross-Reference Index
Part NumberManufacturer
10N44 Merkle (uk) Limited (GBR)
10N44 L-Tec Welding and Cutting Systems (USA)
10N44 PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
17012 Standard Welders Equipment Corporation (USA)
Related Parts
5130-00-511-0208INTERCHANGEABLE
BIT,SCREWDRIVER
170-1/2
5910-00-578-1726INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
J2220
6680-00-861-2948INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
A-17012
1005-00-999-8808INTERCHANGEABLE
PLUG,BOLT
5945-01-121-2281INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SM-A-949480-1
4220-01-169-4519INTERCHANGEABLE
HINGE SLEEVE
550-018
6520-01-221-9089INTERCHANGEABLE
BROACH,PULP CANAL
17012
5910-01-224-7489INTERCHANGEABLE
CAPACITOR
17012
1095-01-433-8053INTERCHANGEABLE
HOLSTER,PISTOL
17012
8465-01-502-7355INTERCHANGEABLE
CARRIER,PISTOL HOLSTER
6515-01-588-9922INTERCHANGEABLE
SCREW,BONE
201.364.97
6540-01-601-5023INTERCHANGEABLE
TOWELETTE,LENS CLEANING
170-12

Frequently Asked Questions

What is NSN 3439-00-450-9042?

NSN 3439-00-450-9042 is a Cup,gas, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-450-9042?

NSN 3439-00-450-9042 has 4 cross-referenced part numbers: 10N44 (Merkle (uk) Limited), 10N44 (L-Tec Welding and Cutting Systems), 10N44 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), 17012 (Standard Welders Equipment Corporation).

What NSN replaces 3439-00-450-9042?

There are 12 known substitutes for 3439-00-450-9042: 5130-00-511-0208, 5910-00-578-1726, 6680-00-861-2948 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10N44?

Key specifications for 10N44: Part Name Assigned by Controlling Agency: NOZZLE, WELDING; End Item Identification: LINDE MODEL HW-17,18 AND 26 TORCH; Special Features: END ITEM 3431-01-498-4423; General Characteristics Item Description: ALUMINA,SIZE 12,3/4 IN. ORIFICE IN. 4 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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