The Voltmeter, cataloged under National Stock Number 6625-01-203-5722, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Phaostron Instrument and Electronic Company. Government technical data includes 28 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 | 6625-01-203-5722 |
| Primary Part Number | 628-19288 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Phaostron Instrument and Electronic Company |
| Status | ACTIVE |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Furnished Items and Quantity | SCREWS 3; HEX NUTS 3; LOCK WASHERS 3 |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES MAXIMUM IN |
| Scale Division Quantity | 30 SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 1.600 INCHES MAXIMUM IN |
| Color | UNABLE TO DECODE |
| Surface Treatment | ENAMEL SEMIGLOSS |
| Style Designator | ROUND FLUSH MTG |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Power Source | EXTERNAL |
| Measurement Range | +0.0 TO 60.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Material | STEEL |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG AND 2 THREADED STUD |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.5781 lbs |
| Cube | 0.0417 cu ft |
| Part Number | Manufacturer |
|---|---|
| 125R | Simpson Electric Company, Inc. (USA) |
| 265-688 | Jewell Instruments Llc (USA) |
| 628-19288 PRIMARY | Phaostron Instrument and Electronic Company (USA) |
| 621 | Phaostron Instrument and Electronic Company (USA) |
| MR26W001DCMAR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 81001 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA) |
NSN 6625-01-203-5722 is a Voltmeter, manufactured by Phaostron Instrument and Electronic Company, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-203-5722 has 6 cross-referenced part numbers: 125R (Simpson Electric Company, Inc.), 265-688 (Jewell Instruments Llc), 628-19288 (Phaostron Instrument and Electronic Company), 621 (Phaostron Instrument and Electronic Company), MR26W001DCMAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 6625-01-203-5722: 6625-00-004-8446, 6625-00-332-6211, 6625-00-476-1875 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 628-19288: Overall Diameter: 2.695 INCHES MAXIMUM IN; Overall Length: 2.000 INCHES MAXIMUM IN; Furnished Items and Quantity: SCREWS 3; HEX NUTS 3; LOCK WASHERS 3; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.