The Meter,electrical Frequency, cataloged under National Stock Number 6625-01-136-2668, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Custom Metering Company Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-136-2668 |
| Primary Part Number | MMI-10628 |
| Item Name | Meter,electrical Frequency |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Custom Metering Company Inc |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.375 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Surface Treatment | ENAMEL |
| Material | STEEL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Color | UNABLE TO DECODE |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Features Provided | ZERO ADJUSTER |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | TAUT BAND |
| Operating Voltage Rating in Volts | 110.0 AC MINIMUM AND 130.0 AC MAXIMUM |
| Power Source | EXTERNAL |
| Measurement Range | +55.0 TO 65.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| Mounting Stud Diameter | 0.250 INCHES NOMINAL IN |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 2.980 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Indicator Type | DIAL W/POINTER |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.375 INCHES NOMINAL IN |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| Frequency Response Range | +55.000 TO 65.000 HERTZ |
| Meter Body Diameter Behind Mounting Flange | 3.970 INCHES NOMINAL IN |
| Dielectric Withstanding Voltage in Volts | 2000.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 2.2500 lbs |
| Cube | 0.1895 cu ft |
| Part Number | Manufacturer |
|---|---|
| 078-41LJ-PNAN | Crompton Modutec Inc (USA) |
| 078-41LJ-PNAN | Tyco Electronics Crompton Instrument (USA) |
| 41LJPNAN-TYPE 078-55 | Tyco Electronics Crompton Instrument (USA) |
| 2830-1317-PNAN | Crompton Modutec Inc (USA) |
| 91395 03 003 | Basler Electric Co (USA) |
| 41LJPNAN-TYPE 078 | Tyco Electronics Crompton Instrument (USA) |
| DB14 | Yokogawa Corporation of America (USA) |
| 078-415A-PNAN | Tyco Electronics Crompton Instrument (USA) |
| MMI-10628 PRIMARY | Custom Metering Company Inc (USA) |
| 324-6258908 ITEM 3 | Naval Sea Systems Command (USA) |
NSN 6625-01-136-2668 is a Meter,electrical Frequency, manufactured by Custom Metering Company Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-136-2668 has 10 cross-referenced part numbers: 078-41LJ-PNAN (Crompton Modutec Inc), 078-41LJ-PNAN (Tyco Electronics Crompton Instrument), 41LJPNAN-TYPE 078-55 (Tyco Electronics Crompton Instrument), 2830-1317-PNAN (Crompton Modutec Inc), 91395 03 003 (Basler Electric Co) and 5 more.
There are 10 known substitutes for 6625-01-136-2668: 6625-01-097-2121, 6660-00-551-4682, 5975-00-959-6187 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MMI-10628: Overall Height: 4.300 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.375 INCHES NOMINAL IN; Overall Length: 5.730 INCHES NOMINAL IN; Overall Width: 4.300 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.