The Helmet,welder's, cataloged under National Stock Number 4240-01-359-4931, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Fibre-Metal Products Co Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-359-4931 |
| Primary Part Number | 990-HP F NO 11 |
| Item Name | Helmet,welder's |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Fibre-Metal Products Co Inc |
| Status | ACTIVE |
| Material | PLASTIC MAIN BODY |
| Facepiece Type | SAFETY GLASS |
| Features Provided | ADJUSTABLE AND CHIN STRAP AND FLUORESCENT FEATURE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 202111 | Hornell Speedglas Inc (USA) |
| 990-HP F NO 11 PRIMARY | Fibre-Metal Products Co Inc (USA) |
| 02-0011-11 | Hornell Speedglas Inc (USA) |
| K533 | Honeywell Safety Products Usa, Inc. (USA) |
| 492-ADF 11 | Jackson Products Inc (USA) |
| 990-SG NO. 11 | Fibre-Metal Products Co Inc (USA) |
| 2-011-11 | Hornell Speedglas Inc (USA) |
NSN 4240-01-359-4931 is a Helmet,welder's, manufactured by Fibre-Metal Products Co Inc, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-359-4931 has 7 cross-referenced part numbers: 202111 (Hornell Speedglas Inc), 990-HP F NO 11 (Fibre-Metal Products Co Inc), 02-0011-11 (Hornell Speedglas Inc), K533 (Honeywell Safety Products Usa, Inc.), 492-ADF 11 (Jackson Products Inc) and 2 more.
There are 11 known substitutes for 4240-01-359-4931: 2540-00-040-1810, 3020-00-353-1660, 5961-00-491-2263 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 990-HP F NO 11: Material: PLASTIC MAIN BODY; Part Name Assigned by Controlling Agency: EXTRA LONG REFERENCE NUMBER IS AS FOLLOWS: CAGE: 0F8S1: 04-0012-20;04-0012-11X;04-0000-30;04-0000-11; Facepiece Type: SAFETY GLASS; Features Provided: ADJUSTABLE AND CHIN STRAP AND FLUORESCENT FEATURE. 5 total characteristics are documented in the Federal Logistics Information System.