The Switch,beam Selecting,headlight, cataloged under National Stock Number 2590-00-620-9928, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 42 commercial cross-references from 30 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 | 2590-00-620-9928 |
| Primary Part Number | 1MR226 |
| Item Name | Switch,beam Selecting,headlight |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations |
| Status | CANCELLED |
| Hazardous Locations/environmental Protection | WATERPROOF AND DUSTPROOF |
| Body Width | 2.060 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Terminal Type and Quantity | 3 TAB W/SCREW |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Actuator Diameter | 1.082 INCHES NOMINAL IN |
| Actuator Height | 1.560 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN |
| Actuator Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6245 | Universal Components Corp (USA) |
| 140829HX | Navistar International Corporation Dba Navistar (USA) |
| 1MR226 PRIMARY | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA) |
| UDS401 PRIMARY | Wells Mfg Corp Sub of Uis Inc (USA) |
| 1997013 | General Motors Corp Delco Remy Div (USA) |
| 1997014 | Corbitt Co Inc (USA) |
| 1MR226 | Mack Trucks Inc Parts Opn (USA) |
| 17SW00015A PRIMARY | Payhauler Corp (USA) |
| B-209928 PRIMARY | Cole Hersee Company (USA) |
| 638979 PRIMARY | Am General Llc (USA) |
| MH440-3024 | Long-Airdox Co (USA) |
| 7000419 | CAGE 00000 |
| 1997014 | General Motors Corp (USA) |
| A12056 PRIMARY | Am General Llc (USA) |
| 112006 | Terex Corp (USA) |
| 30 | Zaiger Corp |
| 1997013 | Borgwarner Pds (anderson), L.l.c. (USA) |
| DX6140 | Diamond Reo Truck Co (USA) |
| 70-68-1 | Flxible Co the (USA) |
| 1997014 | Kaitlin Corp (USA) |
NSN 2590-00-620-9928 is a Switch,beam Selecting,headlight, manufactured by Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations, classified under FSC 2590 (No Item Name Available). Status: cancelled.
NSN 2590-00-620-9928 has 42 cross-referenced part numbers: 6245 (Universal Components Corp), 140829HX (Navistar International Corporation Dba Navistar), 1MR226 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations), UDS401 (Wells Mfg Corp Sub of Uis Inc), 1997013 (General Motors Corp Delco Remy Div) and 37 more.
There are 12 known substitutes for 2590-00-620-9928: 5315-00-010-3690, 5315-00-011-2006, 5930-00-060-3922 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1MR226: Hazardous Locations/environmental Protection: WATERPROOF AND DUSTPROOF; Body Width: 2.060 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 28.0 DC; Terminal Type and Quantity: 3 TAB W/SCREW. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 2590-00-620-9928 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.