The Helmet,welder's, cataloged under National Stock Number 4240-01-539-7617, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is 3m Svenska Ab - Gagnef. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4240-01-539-7617 |
| Primary Part Number | SPEEDGLAS 9002V |
| Item Name | Helmet,welder's |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | 3m Svenska Ab - Gagnef |
| Status | ACTIVE |
| 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 |
|---|---|
| SPEEDGLAS 9002V | 3m Svenska Ab - Gagnef (SWE) |
| H40 11 20 | Boc Gases Australia Ltd (AUS) |
| SPEEDGLAS 9002V | 3d Safety Services Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| SPEEDGLASS 9002V | 3/9 Design control — primary reference Hornell Speedglas Inc |
| SPEEDGLAS 9002V | 5/9 Secondary reference 3m Svenska Ab - Gagnef |
NSN 4240-01-539-7617 is a Helmet,welder's, manufactured by 3m Svenska Ab - Gagnef, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-539-7617 has 3 manufacturer part numbers on file: SPEEDGLAS 9002V (3m Svenska Ab - Gagnef), H40 11 20 (Boc Gases Australia Ltd), SPEEDGLAS 9002V (3d Safety Services Pty Ltd).
Key specifications for SPEEDGLAS 9002V: Special Features: 3.570 BY 1.680 INCH VIEWING AREA;TURNS OFF LENS 30 MINUTES AFTER LAST ARC;LIGHT SHADE 3;DARK SHADES USER ADJUSTABLE TO 9, 10, 11,12 AND 13;OFF,FAILSAFE,SHADE NOMINAL 5;WEIGHS 17.39OZ;1500 AVERAGE BATTERY LIFE;MINUS 5 TO PLUS 55 DEGREES CELSISUS OPERATING TEMPERATURE OZ. 0 specifications are 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.