The Voltmeter, cataloged under National Stock Number 6625-00-033-7873, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 6625-00-033-7873 |
| Primary Part Number | 666193-658 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| Status | ACTIVE |
| Dielectric Withstanding Voltage in Volts | 1500.0 |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 2.5 VOLTS SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG AND 2 THREADED STUD |
| Circuit Current for Which Designed | DC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.306 INCHES MINIMUM AND 1.318 INCHES MAXIMUM IN |
| Accuracy in Percent | -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Supplementary Features | RUGGEDIZED |
| Special Markings | RED LINE AT MID SCALE; 22.5,30 AND 75 KC IN BLUE ABOVE SCALE |
| Power Source | EXTERNAL |
| Material | STEEL |
| Special Test Features | CONFORMS TO MIL-M-10304/24,TYPE MR13W100DCUAR |
| Meter Body Diameter Behind Mounting Flange | 1.500 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR FLUSH MTG |
| Color | UNABLE TO DECODE |
| Surface Treatment | ENAMEL |
| Sensitivity Rating | 100.0 MICROAMPERES |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.306 INCHES MINIMUM AND 1.318 INCHES MAXIMUM IN |
| Meter Depth Behind Mounting Flange | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-060-9989 (SMB423441) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 666193-658 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| 135 | Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA) |
| R-131 | Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA) |
| 163W | General Resistance Inc Sub of Prime Technology Inc (USA) |
| 611 | Phaostron Instrument and Electronic Company (USA) |
| SP5006-001 | Prime Technology Inc International Instruments Div (USA) |
| 163W | Prime Technology Llc (USA) |
| SP5006-001 | Prime Technology Llc (USA) |
NSN 6625-00-033-7873 is a Voltmeter, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-033-7873 has 8 cross-referenced part numbers: 666193-658 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 135 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), R-131 (Ideal Precision Meter Co Dba Ideal Precision Meter Co), 163W (General Resistance Inc Sub of Prime Technology Inc), 611 (Phaostron Instrument and Electronic Company) and 3 more.
There are 12 known substitutes for 6625-00-033-7873: 6625-00-060-9989, 6625-00-088-7636, 6625-00-106-7549 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 666193-658: Dielectric Withstanding Voltage in Volts: 1500.0; Movement Suspension Method: JEWEL PIVOT BASE; Features Provided: MAGNETIC SHIELD AND ZERO ADJUSTER; Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.