The Indicator,electrical Tachometer, cataloged under National Stock Number 6620-00-530-3922, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-530-3922 |
| Primary Part Number | 545 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Solartron Electronics Inc Weston Instruments Div |
| Status | ACTIVE |
| Height | 4.500 INCHES NOMINAL IN |
| Mounting Flange Width | 4.000 INCHES NOMINAL IN |
| Color | WHITE BACKGROUND OVERALL |
| Mounting Facility Type and Quantity | 4 SEMIFLUSH |
| Contact Quantity | 2 |
| Depth | 2.53125 INCHES NOMINAL IN |
| Color | WHITE POINTER OVERALL |
| Pointer Type | CLOCK-HAND SINGLE POINTER |
| Mounting Stud Diameter | 0.164 INCHES NOMINAL IN |
| Accuracy Rating | 20.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| Mounting Stud Length | 0.625 INCHES NOMINAL IN |
| Width | 4.000 INCHES NOMINAL IN |
| Electrical Connection Quantity | 2 |
| Current Type | DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6620-00-530-3922 is a Indicator,electrical Tachometer, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6620 (No Item Name Available). Status: active.
NSN 6620-00-530-3922 has 2 cross-referenced part numbers: 545 (Solartron Electronics Inc Weston Instruments Div), 460012 (Solartron Electronics Inc Weston Instruments Div).
There are 2 known substitutes for 6620-00-530-3922: 4820-01-163-0347, 5310-01-270-2599. Verify interchangeability with system specifications before substitution.
Key specifications for 545: Height: 4.500 INCHES NOMINAL IN; Mounting Flange Width: 4.000 INCHES NOMINAL IN; Color: WHITE BACKGROUND OVERALL; Mounting Facility Type and Quantity: 4 SEMIFLUSH. 15 total characteristics are documented in the Federal Logistics Information System.