NSN 3433-01-346-2150 · NIIN 013462150 · Part number 7886A2
Mcmaster-Carr Supply Co · FSC 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment · FSG 34 — Metalworking Machinery (continued) · CAGE 39428
Government record, cited
NSN 3433-01-346-2150 — this item is cataloged by the U.S. Government under National Stock Number 3433-01-346-2150. Manufacturer of record part number: 7886A2.
Also searched as3433-01-346-2150 ·
3433013462150 ·
NIIN 013462150 ·
01-346-2150 ·
FSC 3433 Gas Welding, Heat Cutting, and Metalizing Equipment · CAGE 39428 · 7886A2
FSC: 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: 7886A2
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Torch Set,welding, cataloged under National Stock Number 3433-01-346-2150, is classified within Federal Supply Class 3433 (Gas Welding, Heat Cutting, and Metalizing Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3433-01-346-2150
Primary Part Number
7886A2
Item Name
Torch Set,welding
FSC / FSG
3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Component Document Origin
INDUSTRIAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3433-00-004-3823
3433-00-004-3823 · Item name not on file
3433-00-006-8644
EVAPORATOR,VACUUM,METALLIZING
3433-00-006-9818
TIP,HEATING
3433-00-007-2611
ELECTRODE ASSEMBLY
3433-00-012-1795
3433-00-012-1795 · Item name not on file
3433-00-012-1802
3433-00-012-1802 · Item name not on file
3433-00-012-1810
3433-00-012-1810 · Item name not on file
3433-00-012-1813
3433-00-012-1813 · Item name not on file
Frequently Asked Questions
What is NSN 3433-01-346-2150?
NSN 3433-01-346-2150 is a Torch Set,welding, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
What part numbers are listed for NSN 3433-01-346-2150?
NSN 3433-01-346-2150 has 1 manufacturer part number on file: 7886A2 (Mcmaster-Carr Supply Co).
What are the specifications of 7886A2?
Key specifications for 7886A2: Component Document Origin: INDUSTRIAL; Special Features: HIGH SPEED; 1.000 IN. WELDING CAPACITY; TIPS FURNISHED SIZE 2,4,6,8,10 IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3433-01-346-2150 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.