The Light,indicator, cataloged under National Stock Number 6210-01-144-2791, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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 | 6210-01-144-2791 |
| Primary Part Number | MIL-L-3661 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Hazardous Locations/environmental Protection | DUSTTIGHT |
| Mounting Method | SCREW ON LENS |
| Lens Face Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Type | STOVEPIPE, SHORT SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Light Transmission Characteristic | TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Terminal Type and Quantity | 2 SOLDER LUG |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Overall Diameter | 0.553 INCHES MAXIMUM IN |
| Lamp Bulb Size Designator | T-1 3/4 |
| Panel Accommodation Hole Width | 0.420 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN |
| Mounting Method | PANEL LOCATION NOT OTHERWISE SPECIFIED |
| Lens Color | COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Quantity | 1 |
| Panel Thickness for Which Designed | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-L-3661 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-L-3661/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-3661/5 AND MIL-L-3661/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-3661/5 MIL-DTL-3661/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LH73/1-LC29CN2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6210-01-144-2791 is a Light,indicator, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6210 (No Item Name Available). Status: active.
NSN 6210-01-144-2791 has 5 cross-referenced part numbers: MIL-L-3661 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-L-3661/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3661/5 AND MIL-L-3661/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3661/5 MIL-DTL-3661/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LH73/1-LC29CN2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 11 known substitutes for 6210-01-144-2791: 6210-00-183-0331, 6210-00-401-9790, 6210-00-538-0887 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-L-3661: Hazardous Locations/environmental Protection: DUSTTIGHT; Mounting Method: SCREW ON LENS; Lens Face Surface Condition: SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL; Lens Type: STOVEPIPE, SHORT SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL. 17 total characteristics are documented in the Federal Logistics Information System.