The Voltmeter, cataloged under National Stock Number 6625-00-542-1425, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. Government technical data includes 30 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-542-1425 |
| Primary Part Number | HS2 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Mounting Bolt Circle Diameter | 2.437 INCHES NOMINAL IN |
| Scale Division Quantity | 30 SECOND INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC OR DC |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Dial Scale Marking Color | BLACK ALL INDICATORS ALL RANGES |
| Overall Diameter | 2.695 INCHES NOMINAL IN |
| Furnished Items and Quantity | METER SHUNT ASSEMBLY 1 |
| Style Designator | ROUND FLUSH MTG |
| Scale Division Quantity | 30 FIRST INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.068 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 150.0 VOLTS, AC SECOND INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE FIRST INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SECOND INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.125 INCHES NOMINAL IN |
| Sensitivity Rating | 100.0 OHMS PER VOLT |
| Installation Design | PANEL |
| Color | UNABLE TO DECODE |
| Measurement Range | +0.0 TO 30.0 VOLTS, DC FIRST INDICATOR SINGLE RANGE |
| Movement Type | MOVING IRON VANE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Mounting Facility Type and Quantity | 1 FLANGE AND 3 UNTHREADED HOLE(S) |
| Special Markings | RED LINE AT 23 V ON DC SCALE; RED LINE AT 115 V ON AC SCALE V |
| Surface Treatment | ENAMEL |
| Installation Design | PANEL |
| Color | UNABLE TO DECODE |
| Mounting Bolt Circle Diameter | 2.437 INCHES NOMINAL IN |
| Scale Division Quantity | 30 SECOND INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| Successor | 5999-00-162-8694 (32P238849-21-11) |
| HAZMAT | No |
NSN 6625-00-542-1425 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-542-1425 has 2 cross-referenced part numbers: HS2 (Jewell Instruments Llc), 10107 (Jackson Electrical Instrument Co).
There are 5 known substitutes for 6625-00-542-1425: 5999-00-162-8694, 6625-00-500-0770, 6625-00-538-9019 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for HS2: Mounting Bolt Circle Diameter: 2.437 INCHES NOMINAL IN; Scale Division Quantity: 30 SECOND INDICATOR SINGLE RANGE; Mounting Hole Diameter: 0.125 INCHES NOMINAL IN; Circuit Current for Which Designed: AC OR DC. 30 total characteristics are documented in the Federal Logistics Information System.