The Voltmeter, cataloged under National Stock Number 6625-00-668-9740, 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 27 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-668-9740 |
| Primary Part Number | 222-58 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING IRON VANE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Installation Design | PANEL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Meter Depth Behind Mounting Flange | 1.730 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.200 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Measurement Range | +0.0 TO 15.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.880 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Movement Suspension Method | TAUT BAND |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.880 INCHES NOMINAL IN |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING IRON VANE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Installation Design | PANEL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Meter Depth Behind Mounting Flange | 1.730 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.200 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-542-0934 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
NSN 6625-00-668-9740 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-668-9740 has 2 cross-referenced part numbers: 222-58 (Jewell Instruments Llc), 517 (Solartron Electronics Inc Weston Instruments Div).
There are 8 known substitutes for 6625-00-668-9740: 6625-00-542-0934, 5999-01-013-0936, 6625-00-151-4227 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 222-58: Scale Division Quantity: 75 SINGLE INDICATOR SINGLE RANGE; Movement Type: MOVING IRON VANE; Style Designator: RECTANGULAR FLUSH MTG; Installation Design: PANEL. 30 total characteristics are documented in the Federal Logistics Information System.