The Voltmeter, cataloged under National Stock Number 6625-00-405-5020, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-405-5020 |
| Primary Part Number | 1418 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.660 INCHES NOMINAL IN |
| Furnished Items and Quantity | NUT 4; WASHER 2 |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Style Designator | ROUND FLUSH MTG |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Circuit Current for Which Designed | DC |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Power Source | EXTERNAL |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 10.0 KILOVOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Material | PLASTIC |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-538-9769 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| 301-57 | Metermaster Inc Metermod Div (USA) |
| 301-57 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 1418 PRIMARY | Jewell Instruments Llc (USA) |
| 876289 | L3 Aviation Products, Inc. Dba L3 Technologies (USA) |
| 232-73 | Jewell Instruments Llc (USA) |
| 301-57 | Custom Metering Company Inc (USA) |
NSN 6625-00-405-5020 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-405-5020 has 6 cross-referenced part numbers: 301-57 (Metermaster Inc Metermod Div), 301-57 (Solartron Electronics Inc Weston Instruments Div), 1418 (Jewell Instruments Llc), 876289 (L3 Aviation Products, Inc. Dba L3 Technologies), 232-73 (Jewell Instruments Llc) and 1 more.
There are 12 known substitutes for 6625-00-405-5020: 6625-00-668-7813, 6625-00-067-6000, 6625-00-103-2559 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1418: Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Meter Depth Behind Mounting Flange: 1.660 INCHES NOMINAL IN; Furnished Items and Quantity: NUT 4; WASHER 2. 30 total characteristics are documented in the Federal Logistics Information System.