The Voltmeter, cataloged under National Stock Number 6625-00-062-9491, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bartlett Instrument Co. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-062-9491 |
| Primary Part Number | R341B 8-20 VPC |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Bartlett Instrument Co |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Scale Selection Method | TERMINAL |
| Scale Graduation Type | LINEAR SINGLE INDICATOR ALL RANGES |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Features Provided | EXTERNAL SHUNTING AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Measurement Range | +0.0 TO 8.0 VOLTS SINGLE INDICATOR FIRST RANGE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Measurement Range | +0.0 TO 20.0 VOLTS SINGLE INDICATOR SECOND RANGE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Scale Division Quantity | 4 SINGLE INDICATOR ALL RANGES |
| Indicator Type | DIAL W/POINTER |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Accuracy in Percent | -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Sensitivity Rating | 1.0 MILLIAMPERES |
| Furnished Items and Quantity | SHUNT 2; NUT 12; WASHER 18 |
| Meter Depth Behind Mounting Flange | 1.375 INCHES NOMINAL IN |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Special Markings | VOLTS PER CELL; 0 TO 8 V SCALE: RED BAND MARKED DISCHARGE FROM 0 TO 2,GREEN BAND MARKED NORMAL CHARGING FROM 4 TO 8; 0 TO 20 V SCALE: GREEN BAND MARKED EDISON CHARGING FROM 0 TO 10,RED BAND MARKED DANGER FROM 10 TO 20 V |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Material | PLASTIC |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | XN |
| Weight | 0.7300 lbs |
| Cube | 0.0213 cu ft |
| Part Number | Manufacturer |
|---|---|
| R341B 8-20 VPC | Bartlett Instrument Co (USA) |
| 3-3-8-20 | Bartlett Instrument Co (USA) |
NSN 6625-00-062-9491 is a Voltmeter, manufactured by Bartlett Instrument Co, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-062-9491 has 2 cross-referenced part numbers: R341B 8-20 VPC (Bartlett Instrument Co), 3-3-8-20 (Bartlett Instrument Co).
There are 6 known substitutes for 6625-00-062-9491: 3120-00-448-6726, 5310-01-214-4946, 6550-01-514-9123 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for R341B 8-20 VPC: Mounting Hole Diameter: 0.150 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Scale Selection Method: TERMINAL; Scale Graduation Type: LINEAR SINGLE INDICATOR ALL RANGES. 30 total characteristics are documented in the Federal Logistics Information System.