The Ammeter, cataloged under National Stock Number 6625-01-245-6779, 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 Dba Weschler Instruments. Government technical data includes 29 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-245-6779 |
| Primary Part Number | KA-241 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Hughes Corp Div Dba Weschler Instruments |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.375 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Mounting Hole Diameter | 0.313 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.375 INCHES NOMINAL IN |
| Movement Type | MOVING IRON VANE |
| Meter Body Diameter Behind Mounting Flange | 3.960 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 3.188 INCHES NOMINAL IN |
| Accuracy in Percent | -1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | TAUT BAND |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Features Provided | ZERO ADJUSTER |
| Special Test Features | CONFORMS TO MIL-M-16034 |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Material | PLASTIC |
| Special Markings | RED MARK AT 800 AMP |
| Scale Selection Method | TERMINAL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Color | UNABLE TO DECODE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Facility Type and Quantity | 4 SCREW AND 4 UNTHREADED HOLE(S) |
| Phase | SINGLE |
| Measurement Range | +0.0 TO 1000.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Circuit Construction Type | NONELECTRONIC |
| Indicator Type | DIAL W/POINTER |
| Dielectric Withstanding Voltage in Volts | 2600.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | JF |
| Weight | 2.7500 lbs |
| Cube | 0.1730 cu ft |
| Part Number | Manufacturer |
|---|---|
| KA-241 | Hughes Corp Div Dba Weschler Instruments (USA) |
| 304A190 ITEM 18 | Westinghouse Electric Corp Control Business Unit |
NSN 6625-01-245-6779 is a Ammeter, manufactured by Hughes Corp Div Dba Weschler Instruments, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-245-6779 has 2 cross-referenced part numbers: KA-241 (Hughes Corp Div Dba Weschler Instruments), 304A190 ITEM 18 (Westinghouse Electric Corp Control Business Unit).
There are 11 known substitutes for 6625-01-245-6779: 6625-01-245-6776, 6625-00-014-4367, 6625-00-018-9061 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for KA-241: Center to Center Distance Between Mounting Facilities Parallel to Length: 3.375 INCHES NOMINAL IN; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Mounting Hole Diameter: 0.313 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 3.375 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.