The Ammeter, cataloged under National Stock Number 6625-01-318-9786, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-318-9786 |
| Primary Part Number | 136506-1 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 3.980 INCHES MAXIMUM IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Meter Depth Behind Mounting Flange | 1.650 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Environmental Protection | HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Measurement Range | +0.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Features Provided | SELF-ILLUMINATION FACILITY |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Material | PLASTIC |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 10 SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.155 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 3.980 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 1.6000 lbs |
| Cube | 0.1122 cu ft |
NSN 6625-01-318-9786 is a Ammeter, manufactured by Lockheed Martin Corp, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-318-9786 has 3 cross-referenced part numbers: 2524 (Simpson Electric Company, Inc.), LO4238 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 136506-1 (Lockheed Martin Corp).
There are 5 known substitutes for 6625-01-318-9786: 6625-00-757-1902, 6625-00-965-1430, 6625-01-202-4639 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 136506-1: Accuracy in Percent: -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Meter Body Diameter Behind Mounting Flange: 3.980 INCHES MAXIMUM IN; Movement Type: MOVING COIL, PERMANENT MAGNET; Meter Depth Behind Mounting Flange: 1.650 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.