The Voltmeter, cataloged under National Stock Number 6625-00-306-0944, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Beede Electrical Instrument Co. Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-306-0944 |
| Primary Part Number | B4A30T040VDC |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Beede Electrical Instrument Co. Inc. |
| Status | ACTIVE |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Circuit Attachment Method and Quantity | 4 THREADED STUD |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Measurement Range | +0.0 TO 40.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.151 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Material | STEEL |
| Power Source | EXTERNAL |
| Furnished Items and Quantity | NUT 7; WASHER 7 |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.340 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Installation Design | PANEL |
| Indicator Type | DIAL W/POINTER |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Style Designator | ROUND FLUSH MTG |
| Circuit Attachment Method and Quantity | 4 THREADED STUD |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.2000 lbs |
| Cube | 0.0208 cu ft |
| Part Number | Manufacturer |
|---|---|
| B4A3040 | Beede Electrical Instrument Co. Inc. (USA) |
| B4A3 0-40VDC | Rapid Power Technologies Inc (USA) |
| 582 SPEC 904047 | Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc (USA) |
| 310 SPEC 904047 | Beede Electrical Instrument Co. Inc. (USA) |
| 9781 | Beede Electrical Instrument Co. Inc. (USA) |
| B4A30T040VDC PRIMARY | Beede Electrical Instrument Co. Inc. (USA) |
NSN 6625-00-306-0944 is a Voltmeter, manufactured by Beede Electrical Instrument Co. Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-306-0944 has 6 cross-referenced part numbers: B4A3040 (Beede Electrical Instrument Co. Inc.), B4A3 0-40VDC (Rapid Power Technologies Inc), 582 SPEC 904047 (Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc), 310 SPEC 904047 (Beede Electrical Instrument Co. Inc.), 9781 (Beede Electrical Instrument Co. Inc.) and 1 more.
There are 10 known substitutes for 6625-00-306-0944: 5998-00-719-7227, 5935-00-755-3447, 5999-00-784-5452 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for B4A30T040VDC: Scale Division Quantity: 40 SINGLE INDICATOR SINGLE RANGE; Style Designator: ROUND FLUSH MTG; Circuit Attachment Method and Quantity: 4 THREADED STUD; Mounting Facility Type and Quantity: 3 SCREW AND 3 UNTHREADED HOLE(S). 30 total characteristics are documented in the Federal Logistics Information System.