The Tip,contact, cataloged under National Stock Number 3433-01-148-1688, 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 Blackwood J. Blackwood & Son Pty Ltd. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-01-148-1688 |
| Primary Part Number | 03208812 |
| Item Name | Tip,contact |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Blackwood J. Blackwood & Son Pty Ltd |
| Status | ACTIVE |
| General Characteristics Item Description | 0.054 IN. ID; ACCOMODATES 0.045 IN. DIA WIRE SIZE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 03208812 | Blackwood J. Blackwood & Son Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 14-45 | 3/2 Design control — primary reference U.S. Government activity |
| 03208812 | 5/9 Secondary reference J Blackwood & Son Ltd |
NSN 3433-01-148-1688 is a Tip,contact, manufactured by Blackwood J. Blackwood & Son Pty Ltd, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-01-148-1688 has 1 manufacturer part number on file: 03208812 (Blackwood J. Blackwood & Son Pty Ltd).
Key specifications for 03208812: General Characteristics Item Description: 0.054 IN. ID; ACCOMODATES 0.045 IN. DIA WIRE SIZE IN; End Item Identification: TWECO MODEL 1 MIG-GUN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.