The Ammeter, cataloged under National Stock Number 6625-00-903-0540, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-903-0540 |
| Primary Part Number | KX241-25-0-25 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Hughes Corp Div Dba Weschler Instruments |
| Status | ACTIVE |
| Color | UNABLE TO DECODE |
| Mounting Stud Diameter | 0.250 INCHES NOMINAL IN |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Features Provided | ZERO ADJUSTER |
| Circuit Construction Type | NONELECTRONIC |
| Power Source | EXTERNAL |
| Meter Depth Behind Mounting Flange | 2.815 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Material | PLASTIC |
| Mounting Stud Length | 1.500 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Meter Body Diameter Behind Mounting Flange | 3.960 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Panel for Which Designed | MAGNETIC |
| Installation Design | PANEL |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Indicator Type | DIAL W/POINTER |
| Circuit Current for Which Designed | DC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.375 INCHES NOMINAL IN |
| Measurement Range | -25.0 TO 25.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.375 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
| Weight | 2.9750 lbs |
| Cube | 0.0549 cu ft |
| Part Number | Manufacturer |
|---|---|
| KX241-25-0-25 | Hughes Corp Div Dba Weschler Instruments (USA) |
| KX241 | Hughes Corp Div Dba Weschler Instruments (USA) |
| 15B143-24 | Vickers Inc (USA) |
| 016517-001 | Canberra Industries Inc. (USA) |
NSN 6625-00-903-0540 is a Ammeter, manufactured by Hughes Corp Div Dba Weschler Instruments, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-903-0540 has 4 cross-referenced part numbers: KX241-25-0-25 (Hughes Corp Div Dba Weschler Instruments), KX241 (Hughes Corp Div Dba Weschler Instruments), 15B143-24 (Vickers Inc), 016517-001 (Canberra Industries Inc.).
There are 7 known substitutes for 6625-00-903-0540: 6625-01-097-2121, 6625-01-222-0052, 6625-01-222-0053 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for KX241-25-0-25: Color: UNABLE TO DECODE; Mounting Stud Diameter: 0.250 INCHES NOMINAL IN; Overall Width: 4.422 INCHES NOMINAL IN; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.