The Lens,helmet,welder's, cataloged under National Stock Number 4240-01-063-5640, 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 American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4240-01-063-5640 |
| Primary Part Number | ANSI Z87.1, 5.250 X 4.500 SHD 10 |
| Item Name | Lens,helmet,welder's |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Material | GLASS OR PLASTIC |
| Nondefinitive Spec/std Data | A STYLE AND 3 TYPE |
| Lens Type | FILTER |
| National Bureau of Standards Shade Number | C0-BS 10 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 78 SHADE 10 | Glendale Protective Technologies, Inc. (USA) |
| 7810 | Glendale Protective Technologies, Inc. (USA) |
| ANSI Z87.1, 5.250 X 4.500 SHD 10 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| GGG-H-211 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 791F40 | Union Carbide Corp Sub of Dow Co the (USA) |
NSN 4240-01-063-5640 is a Lens,helmet,welder's, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-01-063-5640 has 5 cross-referenced part numbers: 78 SHADE 10 (Glendale Protective Technologies, Inc.), 7810 (Glendale Protective Technologies, Inc.), ANSI Z87.1, 5.250 X 4.500 SHD 10 (American National Standards Institute Incorporated Dba American National Standards Institute), GGG-H-211 (Federal Specifications Promulgated by General Services Administration Washington DC), 791F40 (Union Carbide Corp Sub of Dow Co the).
There are 12 known substitutes for 4240-01-063-5640: 4720-00-117-9157, 5330-00-120-0213, 6110-00-259-8114 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ANSI Z87.1, 5.250 X 4.500 SHD 10: Material: GLASS OR PLASTIC; Nondefinitive Spec/std Data: A STYLE AND 3 TYPE; Overall Width: 4.500 INCHES NOMINAL IN; Lens Type: FILTER. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 4240-01-063-5640 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.