The Ohmmeter, cataloged under National Stock Number 6625-00-600-1920, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Howell Instruments, Inc. Dba Howell Instruments Inc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-600-1920 |
| Primary Part Number | BH819A |
| Item Name | Ohmmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Howell Instruments, Inc. Dba Howell Instruments Inc |
| Status | ACTIVE |
| Surface Treatment | ENAMEL |
| Supplementary Features | 2000 OHMS COIL RESISTANCE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Material | STEEL |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Features Provided | ZERO ADJUSTER |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Special Markings | SCALE RED FROM 0 TO 100; GREEN FROM 101 TO INFINITY SIGN |
| Installation Design | PANEL |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Hole Diameter | 0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| Meter Body Diameter Behind Mounting Flange | 2.680 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Indicator Type | DIAL W/POINTER |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Dial Scale Marking Color | BLACK AND GREEN AND RED SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Sensitivity Rating | 50.0 MICROAMPERES |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| M-2168 | Metermaster Inc Miscorp Div (USA) |
| 3R1473 | American Instrument Corp (USA) |
| 365 | Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA) |
| 36.1939 | Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA) |
| BH819A PRIMARY | Howell Instruments, Inc. Dba Howell Instruments Inc (USA) |
| 3R1473 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| M-2168 | Custom Metering Company Inc (USA) |
NSN 6625-00-600-1920 is a Ohmmeter, manufactured by Howell Instruments, Inc. Dba Howell Instruments Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-600-1920 has 7 cross-referenced part numbers: M-2168 (Metermaster Inc Miscorp Div), 3R1473 (American Instrument Corp), 365 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), 36.1939 (Ideal Precision Meter Co Dba Ideal Precision Meter Co), BH819A (Howell Instruments, Inc. Dba Howell Instruments Inc) and 2 more.
There are 4 known substitutes for 6625-00-600-1920: 6625-00-668-9246, 5999-00-035-8721, 5999-00-265-6541 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for BH819A: Surface Treatment: ENAMEL; Supplementary Features: 2000 OHMS COIL RESISTANCE; Nuclear Hardness Critical Feature: NONHARDENED; Overall Length: 2.315 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.