The Ammeter, cataloged under National Stock Number 6625-00-538-9035, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is American Instrument Corp. Government technical data includes 26 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-538-9035 |
| Primary Part Number | 640-27 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | American Instrument Corp |
| Status | ACTIVE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 0.980 INCHES NOMINAL IN |
| Material | PLASTIC |
| Installation Design | PANEL |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER |
| Movement Type | MOVING IRON VANE |
| Panel for Which Designed | NONMAGNETIC |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 250.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Movement Suspension Method | TAUT BAND |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Indicator Type | DIAL W/POINTER |
| Circuit Construction Type | NONELECTRONIC |
| Circuit Current for Which Designed | AC |
| Style Designator | RECTANGULAR FLUSH MTG |
| Special Markings | BOTH SCALE BAND COLORED RED,ZEROS TOP AND BOTTOM LINE FROM 10 TO 50 AND 50 TO 250 COLORED RED |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 0.980 INCHES NOMINAL IN |
| Material | PLASTIC |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
NSN 6625-00-538-9035 is a Ammeter, manufactured by American Instrument Corp, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-538-9035 has 2 cross-referenced part numbers: 640-27 (American Instrument Corp), 640-27 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc).
There are 4 known substitutes for 6625-00-538-9035: 5915-00-501-0015, 5950-00-764-4181, 5331-01-253-7141 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 640-27: Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE; Meter Depth Behind Mounting Flange: 0.980 INCHES NOMINAL IN; Material: PLASTIC; Overall Width: 5.750 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.