Adapter, Torch3433-01-397-2538

NSN 3433-01-397-2538 · NIIN 013972538

FSC 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment · FSG 34 — Metalworking Machinery (continued)

Government record, cited

Also searched as 3433-01-397-2538 · 3433013972538 · NIIN 013972538 · 01-397-2538 · FSC 3433 Gas Welding, Heat Cutting, and Metalizing Equipment · 639040 · 639040

Nearby stock numbers ← 3433-01-396-9849 Cutting Machine, Plasma Arc · 3433-01-399-8518 Body, Electrode, Welding →

Features

Adapter,torch — FSC 3433
General Characteristics Item Description: ACCESSORY:W-200/P-O-L TIP ADAPTOR, P/N 639040-ALLOWS USE PREST-O-LITE AIR ACETYLENE OR AIR-PROPANE TIPS WITH THE W-200 TORCH HANDLE

Identification

NSN: 3433-01-397-2538
NIIN: 013972538
FSC: 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
FSG: 34 — Metalworking Machinery (continued)

General Description

The Adapter,torch, cataloged under National Stock Number 3433-01-397-2538, is classified within Federal Supply Class 3433 (Gas Welding, Heat Cutting, and Metalizing Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3433-01-397-2538
Item Name	Adapter,torch
FSC / FSG	3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment
Status	ACTIVE
General Characteristics Item Description	ACCESSORY:W-200/P-O-L TIP ADAPTOR, P/N 639040-ALLOWS USE PREST-O-LITE AIR ACETYLENE OR AIR-PROPANE TIPS WITH THE W-200 TORCH HANDLE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
639040	5/9 Secondary reference L-Tec Welding and Cutting Systems
639040	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

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 3433-01-397-2538?

NSN 3433-01-397-2538 is a Adapter,torch, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.

What are the specifications of 3433-01-397-2538?

Key specifications for 3433-01-397-2538: General Characteristics Item Description: ACCESSORY:W-200/P-O-L TIP ADAPTOR, P/N 639040-ALLOWS USE PREST-O-LITE AIR ACETYLENE OR AIR-PROPANE TIPS WITH THE W-200 TORCH HANDLE. 1 specification is documented in the U.S. Government catalog.

Is NSN 3433-01-397-2538 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.

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