The Lens,helmet,welder's, cataloged under National Stock Number 4240-01-311-6917, 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 Kedman Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 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 | 4240-01-311-6917 |
| Primary Part Number | 428SP |
| Item Name | Lens,helmet,welder's |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Kedman Co |
| Status | CANCELLED |
| Material | PLASTIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 428SP | Kedman Co (USA) |
| ANSI Z87.1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| GGG-H-211 TY III STY B | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| UVT01 | Dynaflux, Inc. (USA) |
| CE792043 | Mine Safety Appliances Company (USA) |
| S19002 | Surewerx Usa Inc (USA) |
| 24U01 | Gateway Safety, Inc Dba Gateway Safety (USA) |
| ANSIZ87.1.4.25 X 2.00 CLEAR | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| GGG-H-211 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 428SP | Zf Industrieantriebe Witten Gmbh (DEU) |
| P240 | Gateway Safety, Inc Dba Gateway Safety (USA) |
| 5426T2 | Mcmaster-Carr Supply Co (USA) |
| 414121 | Hobart Bros Co (USA) |
NSN 4240-01-311-6917 is a Lens,helmet,welder's, manufactured by Kedman Co, classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-01-311-6917 has 13 cross-referenced part numbers: 428SP (Kedman Co), ANSI Z87.1 (American National Standards Institute Incorporated Dba American National Standards Institute), GGG-H-211 TY III STY B (Federal Specifications Promulgated by General Services Administration Washington DC), UVT01 (Dynaflux, Inc.), CE792043 (Mine Safety Appliances Company) and 8 more.
There are 12 known substitutes for 4240-01-311-6917: 5130-00-221-8010, 5306-00-273-5522, 8345-00-477-6401 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 428SP: Material: PLASTIC; Overall Length: 4.250 INCHES NOMINAL IN; Overall Width: 2.000 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4240-01-311-6917 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.