The Indicator,electrical Tachometer, cataloged under National Stock Number 6620-00-006-1915, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-006-1915 |
| Primary Part Number | 4L1431 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Color | BLACK BACKGROUND OVERALL |
| Current Type | DC |
| Mounting Stud Diameter | 0.150 INCHES NOMINAL IN |
| Pointer Type | CLOCK-HAND SINGLE POINTER |
| Depth | 2.280 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 PANEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6620-00-006-1915 is a Indicator,electrical Tachometer, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6620 (No Item Name Available). Status: active.
NSN 6620-00-006-1915 has 2 cross-referenced part numbers: 4L1431 (Caterpillar Inc Div Caterpillar Defense), 2-940-1 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc).
There are 6 known substitutes for 6620-00-006-1915: 5133-00-228-1373, 6525-00-604-0000, 1650-01-031-9038 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4L1431: Color: BLACK BACKGROUND OVERALL; Current Type: DC; Mounting Stud Diameter: 0.150 INCHES NOMINAL IN; Pointer Type: CLOCK-HAND SINGLE POINTER. 6 total characteristics are documented in the Federal Logistics Information System.