NSN 3433-01-183-4645 · NIIN 011834645 · Part number 19N48
Union Carbide Corp Sub of Dow Co the · FSC 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment · FSG 34 — Metalworking Machinery (continued) · CAGE 36346
Government record, cited
NSN 3433-01-183-4645 — this item is cataloged by the U.S. Government under National Stock Number 3433-01-183-4645. Manufacturer of record part number: 19N48.
Also searched as3433-01-183-4645 ·
3433011834645 ·
NIIN 011834645 ·
01-183-4645 ·
FSC 3433 Gas Welding, Heat Cutting, and Metalizing Equipment · CAGE 36346 · 19N48
General Characteristics Item Description: 1.625 IN. O/A LG; 0.500 IN. OD; 0.125 IN. WIRE SIZE IN
2 manufacturer part numbers on file
Manufacturer of record: Union Carbide Corp Sub of Dow Co the
Identification
NSN: 3433-01-183-4645
NIIN: 011834645
FSC: 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: 19N48
Manufacturer: Union Carbide Corp Sub of Dow Co the
General Description
The Tip,contact,welding, cataloged under National Stock Number 3433-01-183-4645, 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 Union Carbide Corp Sub of Dow Co the. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3433-01-183-4645
Primary Part Number
19N48
Item Name
Tip,contact,welding
FSC / FSG
3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment
Manufacturer
Union Carbide Corp Sub of Dow Co the
Status
ACTIVE
General Characteristics Item Description
1.625 IN. O/A LG; 0.500 IN. OD; 0.125 IN. WIRE SIZE IN
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 3433-01-183-4645?
NSN 3433-01-183-4645 is a Tip,contact,welding, manufactured by Union Carbide Corp Sub of Dow Co the, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
What part numbers are listed for NSN 3433-01-183-4645?
NSN 3433-01-183-4645 has 2 manufacturer part numbers on file: 19N48 (Union Carbide Corp Sub of Dow Co the), 19N48 (Associated Equipment Co, Inc Dba Profax Division).
What are the specifications of 19N48?
Key specifications for 19N48: General Characteristics Item Description: 1.625 IN. O/A LG; 0.500 IN. OD; 0.125 IN. WIRE SIZE IN; End Item Identification: LINDE MODEL SUBARC MODEL WELDING GUNS. 1 specification is documented in the U.S. Government catalog.
Is NSN 3433-01-183-4645 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.