The Voltmeter, cataloged under National Stock Number 6625-00-580-4477, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 27 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-580-4477 |
| Primary Part Number | 27-0-40VDC |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Meter Depth Behind Mounting Flange | 1.360 INCHES NOMINAL IN |
| Mounting Stud Length | 0.530 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Material | PLASTIC |
| Indicator Type | DIAL W/POINTER |
| Movement Type | MOVING IRON VANE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.240 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 40.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.240 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Color | UNABLE TO DECODE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Stud Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Power Source | EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | LN |
| Part Number | Manufacturer |
|---|---|
| 27-0-40VDC | Simpson Electric Company, Inc. (USA) |
| 27 | Simpson Electric Company, Inc. (USA) |
NSN 6625-00-580-4477 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-580-4477 has 2 cross-referenced part numbers: 27-0-40VDC (Simpson Electric Company, Inc.), 27 (Simpson Electric Company, Inc.).
There are 12 known substitutes for 6625-00-580-4477: 5999-01-093-9473, 6625-01-108-6559, 6625-00-218-6511 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27-0-40VDC: FSC Application Data: TEST SET,ELECT. EQUIP.; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Meter Depth Behind Mounting Flange: 1.360 INCHES NOMINAL IN; Mounting Stud Length: 0.530 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.