# NSN 3433-00-640-2356: Tip, Acetylene Torch

NSN 3433-00-640-2356 (also written 3433006402356; NIIN 00-640-2356) is a tip, acetylene torch in Federal Supply Class 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3433-00-640-2356 (3433006402356)
- NIIN: 00-640-2356 (006402356)
- Item name: TIP,ACETYLENE TORCH
- Federal Supply Class: [FSC 3433 Gas Welding, Heat Cutting, and Metalizing Equipment](https://nsnexplorer.com/fsc/3433/)
- Federal Supply Group: [FSG 34](https://nsnexplorer.com/group/34/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SIZE NO. 0 |
| FEAT | SPECIAL FEATURES | FOR "E" TYPE CUTTING TORCHES, GENERAL PREHEAT, PLATE THICKNESS 3/8-5/8, OXYGEN P.S.I.G 30-40, ACETYLENE S-15, CUTTING ORIFICE DRILL SIZE, |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1500830 | 27372 | LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6290 | 27372 | LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6290-0 | 93009 | NATIONAL TORCH TIP CO INC DIV OF ARCHSMITH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PRO-TIP 10201 | 62493 | SETTLES PRECISION MFG INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3433006402356&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3433006402356
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3433-00-640-2356/
JSON: https://nsnexplorer.com/api/nsn/3433-00-640-2356.json