NSN 3433-01-733-4945 · NIIN 017334945 · Part number TT-045
Bernard Welding · FSC 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment · FSG 34 — Metalworking Machinery (continued) · CAGE 0LN68
Government record, cited
NSN 3433-01-733-4945 — this item is cataloged by the U.S. Government under National Stock Number 3433-01-733-4945. Manufacturer of record part number: TT-045.
Also searched as3433-01-733-4945 ·
3433017334945 ·
NIIN 017334945 ·
01-733-4945 ·
FSC 3433 Gas Welding, Heat Cutting, and Metalizing Equipment · CAGE 0LN68 · TT-045
FSC: 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: TT-045
Manufacturer: Bernard Welding
General Description
The Tip,welding Torch, cataloged under National Stock Number 3433-01-733-4945, 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 Bernard Welding. Government technical data includes 2 specifications, 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
3433-01-733-4945
Primary Part Number
TT-045
Item Name
Tip,welding Torch
FSC / FSG
3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment
Manufacturer
Bernard Welding
Status
ACTIVE
Attachment Method
THREAD
Material
COPPER ALLOY
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 3433-01-733-4945?
NSN 3433-01-733-4945 is a Tip,welding Torch, manufactured by Bernard Welding, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
What part numbers are listed for NSN 3433-01-733-4945?
NSN 3433-01-733-4945 has 1 manufacturer part number on file: TT-045 (Bernard Welding).
What are the specifications of TT-045?
Key specifications for TT-045: Attachment Method: THREAD; Part Name Assigned by Controlling Agency: 2 INCH MIG WELDING TIP NOZZLE IN; End Item Identification: STRYKER STTE; Material: COPPER ALLOY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3433-01-733-4945 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.