The Voltmeter, cataloged under National Stock Number 6625-00-557-5331, is classified within Federal Supply Class 6625 (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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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 | 6625-00-557-5331 |
| Primary Part Number | 622 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Solartron Electronics Inc Weston Instruments Div |
| Status | CANCELLED |
| Measurement Range | +0.1 TO 50.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY NAME AND RANGE |
| Accuracy in Percent | -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Features Provided | ZERO ADJUSTER |
| Operating Voltage Rating in Volts | 115.0 AC NOMINAL |
| Material | PLASTIC |
| Phase | SINGLE |
| Frequency Rating | 60.000 HERTZ NOMINAL |
| Measurement Range | +0.1 TO 50.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY NAME AND RANGE |
| Accuracy in Percent | -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Features Provided | ZERO ADJUSTER |
| Operating Voltage Rating in Volts | 115.0 AC NOMINAL |
| Material | PLASTIC |
| Phase | SINGLE |
| Frequency Rating | 60.000 HERTZ NOMINAL |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-193-6941 |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 622 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 341 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 341 | Electrical Instrument Service Inc Dba Electrical Instrmnt Svce (USA) |
| 622-0-50VAC | Solartron Electronics Inc Weston Instruments Div (USA) |
| 622-0-50VAC | Electrical Instrument Service Inc Dba Electrical Instrmnt Svce (USA) |
NSN 6625-00-557-5331 is a Voltmeter, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-557-5331 has 5 cross-referenced part numbers: 622 (Solartron Electronics Inc Weston Instruments Div), 341 (Solartron Electronics Inc Weston Instruments Div), 341 (Electrical Instrument Service Inc Dba Electrical Instrmnt Svce), 622-0-50VAC (Solartron Electronics Inc Weston Instruments Div), 622-0-50VAC (Electrical Instrument Service Inc Dba Electrical Instrmnt Svce).
There are 12 known substitutes for 6625-00-557-5331: 6625-00-193-6942, 6625-00-193-6941, 6625-00-538-8828 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 622: Measurement Range: +0.1 TO 50.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE; Power Source: EXTERNAL; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY NAME AND RANGE; Accuracy in Percent: -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR ALL RANGES. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-557-5331 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.