The Voltmeter, cataloged under National Stock Number 6625-01-202-4639, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 6625-01-202-4639 |
| Primary Part Number | A81000 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Meter Depth Behind Mounting Flange | 1.600 INCHES MAXIMUM IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Scale Division Quantity | 30 SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Color | UNABLE TO DECODE |
| Measurement Range | +0.0 TO 600.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Style Designator | ROUND FLUSH MTG |
| Power Source | EXTERNAL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Material | STEEL |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG AND 2 THREADED STUD |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | AC |
| Mounting Hole Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Furnished Items and Quantity | MTG HARDWARE INCLUDED |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Acquisition Status | ACTIVE |
| Successor | 7035-01-172-0250 (2524) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.7000 lbs |
| Cube | 0.0180 cu ft |
| Part Number | Manufacturer |
|---|---|
| 2524 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 2524 | Custom Metering Company Inc (USA) |
| 2524 | Metermaster Inc Metermod Div (USA) |
| 266 | Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA) |
| A81000 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MR26W600ACVVR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 627 | Phaostron Instrument and Electronic Company (USA) |
NSN 6625-01-202-4639 is a Voltmeter, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-202-4639 has 7 cross-referenced part numbers: 2524 (Solartron Electronics Inc Weston Instruments Div), 2524 (Custom Metering Company Inc), 2524 (Metermaster Inc Metermod Div), 266 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), A81000 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)) and 2 more.
There are 12 known substitutes for 6625-01-202-4639: 6625-00-106-7522, 6625-00-757-1902, 6625-00-881-2274 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A81000: Frequency Rating: 60.0 HERTZ NOMINAL; Meter Depth Behind Mounting Flange: 1.600 INCHES MAXIMUM IN; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.