The Lens,light, cataloged under National Stock Number 6210-00-420-0959, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-00-420-0959 |
| Primary Part Number | 7P40 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Surface Condition | SMOOTH BACK |
| Color | GREEN, AVIATION LENS |
| Style Designator | STOVEPIPE |
| Thread Class | 2A A |
| Light Transmission Design | TRANSPARENT LENS |
| Thread Quantity | 32 PER INCH |
| Thread Diameter | 0.312 INCHES IN |
| Surface Condition | SMOOTH FACE |
| Mounting Device Quantity | 1 |
| Thread Series | UNEF |
| Effective Length | 0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Material | PLASTIC LENS |
| Thread Direction | RIGHT-HAND |
| Effective Diameter | 0.438 INCHES NOMINAL IN |
| Mounting Method | EXTERNAL THREAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7P40 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 300GN | Littelfuse, Inc. (USA) |
| LC27GN2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2500497-2 | Honeywell International Inc. Dba Honeywell International (USA) |
| MIL-L-3661/27 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| P400G3 | Safran Power Usa, Llc (USA) |
NSN 6210-00-420-0959 is a Lens,light, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 6210 (No Item Name Available). Status: active.
NSN 6210-00-420-0959 has 6 cross-referenced part numbers: 7P40 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 300GN (Littelfuse, Inc.), LC27GN2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2500497-2 (Honeywell International Inc. Dba Honeywell International), MIL-L-3661/27 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 9 known substitutes for 6210-00-420-0959: 6210-00-117-5058, 6210-00-169-6129, 6210-00-231-0613 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7P40: Surface Condition: SMOOTH BACK; Color: GREEN, AVIATION LENS; Style Designator: STOVEPIPE; Thread Class: 2A A. 16 total characteristics are documented in the Federal Logistics Information System.