The Voltmeter, cataloged under National Stock Number 6625-00-364-7810, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 6625-00-364-7810 |
| Primary Part Number | 772503-1 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Sensitivity Rating | 100.0 MICROAMPERES |
| Material | ALUMINUM ALLOY |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Style Designator | RECTANGULAR FLUSH MTG |
| Mounting Stud Length | 0.500 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 1.250 INCHES NOMINAL IN |
| Environmental Protection | CORROSION RESISTANT AND DUST RESISTANT AND WATER RESISTANT |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Supplementary Features | DAMPING FACTOR: 2.5 MINIMUM; INTERNAL RESISTANCE: 1300 OHMS APPROXIMATELY |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.240 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Meter Body Diameter Behind Mounting Flange | 2.690 INCHES NOMINAL IN |
| Features Provided | KNIFE EDGE POINTER AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Power Source | EXTERNAL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.240 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0200 lbs |
| Cube | 0.0741 cu ft |
NSN 6625-00-364-7810 is a Voltmeter, manufactured by Raytheon Company Dba Raytheon, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-364-7810 has 2 cross-referenced part numbers: 3323 (Simpson Electric Company, Inc.), 772503-1 (Raytheon Company Dba Raytheon).
There are 12 known substitutes for 6625-00-364-7810: 5935-00-114-8845, 6625-00-115-6420, 6625-00-115-6421 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 772503-1: Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Scale Division Quantity: 75 SINGLE INDICATOR SINGLE RANGE; Installation Design: PANEL. 30 total characteristics are documented in the Federal Logistics Information System.