The Voltmeter, cataloged under National Stock Number 6625-01-245-6776, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hughes Corp Div Weschler Electric. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-245-6776 |
| Primary Part Number | 291B462A09SPEC/REDLINE@450 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Hughes Corp Div Weschler Electric |
| Status | ACTIVE |
| Furnished Items and Quantity | TERM. HDW 2; MTG HDW 4 |
| Mounting Hole Diameter | 0.313 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 3.960 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 3.188 INCHES NOMINAL IN |
| Movement Type | MOVING IRON VANE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Color | UNABLE TO DECODE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Measurement Range | +0.0 TO 600.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | TAUT BAND |
| Special Test Features | CONFORMS TO MIL-M-16034 |
| Special Markings | RED MARK AT 450 V V |
| Power Source | EXTERNAL |
| Phase | SINGLE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Features Provided | ZERO ADJUSTER |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Facility Type and Quantity | 4 SCREW AND 4 UNTHREADED HOLE(S) |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Scale Selection Method | TERMINAL |
| Indicator Type | DIAL W/POINTER |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.375 INCHES NOMINAL IN |
| Dielectric Withstanding Voltage in Volts | 2600.0 |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-014-4367 (291B460A10) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | ZF |
| Weight | 2.7400 lbs |
| Cube | 0.1276 cu ft |
| Part Number | Manufacturer |
|---|---|
| 291B462A09SPEC/REDLINE@450 | Hughes Corp Div Weschler Electric (USA) |
| KA-241 | Hughes Corp Div Dba Weschler Instruments (USA) |
| 304A190 ITEM 17 | Westinghouse Electric Corp Control Business Unit |
NSN 6625-01-245-6776 is a Voltmeter, manufactured by Hughes Corp Div Weschler Electric, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-245-6776 has 3 cross-referenced part numbers: 291B462A09SPEC/REDLINE@450 (Hughes Corp Div Weschler Electric), KA-241 (Hughes Corp Div Dba Weschler Instruments), 304A190 ITEM 17 (Westinghouse Electric Corp Control Business Unit).
There are 11 known substitutes for 6625-01-245-6776: 6625-00-014-4367, 6625-00-018-9061, 6625-00-409-1941 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 291B462A09SPEC/REDLINE@450: Overall Height: 4.422 INCHES NOMINAL IN; Overall Length: 4.437 INCHES NOMINAL IN; Furnished Items and Quantity: TERM. HDW 2; MTG HDW 4; Mounting Hole Diameter: 0.313 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.