The Wattmeter, cataloged under National Stock Number 6625-01-026-6014, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-026-6014 |
| Primary Part Number | 138C440H05 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Color | UNABLE TO DECODE |
| Measurement Range | +0.0 TO 10.0 KILOWATTS SINGLE INDICATOR FIRST RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 20 SINGLE INDICATOR FIRST RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR ALL RANGES |
| Indicator Type | DIAL W/POINTER |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Installation Design | PANEL |
| Special Test Features | MARK IAW MIL-STD-1285 |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 2.120 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 150.0 KILOWATTS SINGLE INDICATOR SECOND RANGE |
| Style Designator | ROUND FLUSH MTG |
| Supplementary Features | DAMPING FACTOR 2.0 MIN; RESPONSE TIME 2 SEC MAX |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Overall Diameter | 2.700 INCHES MAXIMUM IN |
| Scale Selection Method | TERMINAL |
| Power Source | EXTERNAL |
| Furnished Items and Quantity | NUT 4 |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Mounting Stud Length | 0.380 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| Meter Body Diameter Behind Mounting Flange | 2.050 INCHES NOMINAL IN |
| FSC Application Data | TEST SETS,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG AND 2 THREADED STUD |
| Scale Division Quantity | 30 SINGLE INDICATOR SECOND RANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JZ |
| Weight | 0.6800 lbs |
| Cube | 0.0513 cu ft |
| Part Number | Manufacturer |
|---|---|
| 138C440H05 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 138C440H05 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| A-11189 | Hughes Corporation Dba Mac Group, the Div Weschler Instruments (USA) |
| A-11189 | E I L Instruments Inc (USA) |
NSN 6625-01-026-6014 is a Wattmeter, manufactured by Northrop Grumman Support Services Corp, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-026-6014 has 4 cross-referenced part numbers: 138C440H05 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 138C440H05 (Northrop Grumman Support Services Corp), A-11189 (Hughes Corporation Dba Mac Group, the Div Weschler Instruments), A-11189 (E I L Instruments Inc).
There is 1 known substitute for 6625-01-026-6014: 3040-01-222-5425. Verify interchangeability with system specifications before substitution.
Key specifications for 138C440H05: Color: UNABLE TO DECODE; Measurement Range: +0.0 TO 10.0 KILOWATTS SINGLE INDICATOR FIRST RANGE; Movement Type: MOVING COIL, PERMANENT MAGNET; Scale Division Quantity: 20 SINGLE INDICATOR FIRST RANGE. 30 total characteristics are documented in the Federal Logistics Information System.