The Voltmeter, cataloged under National Stock Number 6625-00-679-2407, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-679-2407 |
| Primary Part Number | 86-503-2 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Overall Diameter | 1.688 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 1000.0 OHMS PER VOLT |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Material | ALUMINUM |
| Style Designator | ROUND FLUSH MTG |
| Installation Design | PANEL |
| Furnished Items and Quantity | THREADED MTG RING 1 |
| Special Markings | 30V TO BE MARKED ON CENTER OF SCALE V |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Circuit Current for Which Designed | DC |
| Meter Body Diameter Behind Mounting Flange | 1.500 INCHES NOMINAL IN |
| Scale Division Quantity | 25 SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.312 INCHES MAXIMUM IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Mounting Facility Type and Quantity | 1 THREADED BODY |
| Color | UNABLE TO DECODE |
| Overall Diameter | 1.688 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 1000.0 OHMS PER VOLT |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Material | ALUMINUM |
| Style Designator | ROUND FLUSH MTG |
| Installation Design | PANEL |
| Furnished Items and Quantity | THREADED MTG RING 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| 86-503-2 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 6625-00-679-2407 is a Voltmeter, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-679-2407 has 1 cross-referenced part number: 86-503-2 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 2 known substitutes for 6625-00-679-2407: 5315-00-050-1586, 5935-01-254-8128. Verify interchangeability with system specifications before substitution.
Key specifications for 86-503-2: Overall Diameter: 1.688 INCHES NOMINAL IN; Surface Treatment: ANODIZE; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Sensitivity Rating: 1000.0 OHMS PER VOLT. 30 total characteristics are documented in the Federal Logistics Information System.