The Ammeter, cataloged under National Stock Number 6625-00-556-8676, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 28 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-556-8676 |
| Primary Part Number | L291562-11 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Sensitivity Rating | 150.0 MILLIAMPERES |
| Meter Depth Behind Mounting Flange | 1.660 INCHES MAXIMUM IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Color | UNABLE TO DECODE |
| Circuit Construction Type | NONELECTRONIC |
| Furnished Items and Quantity | NUT 3; WASHER 3 |
| Installation Design | PANEL |
| Special Test Features | CONFORMS TO MIL-M-10304 |
| FSC Application Data | ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.510 INCHES MAXIMUM IN |
| Scale Division Quantity | 60 SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES MAXIMUM IN |
| Surface Treatment | PAINT |
| Material | STEEL |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Measurement Range | +0.0 TO 300.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Panel for Which Designed | MAGNETIC OR NONMAGNETIC |
| Indicator Type | DIAL W/POINTER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 1.2500 lbs |
| Cube | 0.0370 cu ft |
| Part Number | Manufacturer |
|---|---|
| 185145 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 365-855 | Jewell Instruments Llc (USA) |
| L291562-11 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
NSN 6625-00-556-8676 is a Ammeter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-556-8676 has 3 cross-referenced part numbers: 185145 (Solartron Electronics Inc Weston Instruments Div), 365-855 (Jewell Instruments Llc), L291562-11 (Raytheon Company Dba Raytheon Co).
There are 3 known substitutes for 6625-00-556-8676: 2915-00-310-5782, 6640-01-246-0217, 1240-01-713-9667. Verify interchangeability with system specifications before substitution.
Key specifications for L291562-11: Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE; Mounting Bolt Circle Diameter: 3.160 INCHES NOMINAL IN; Sensitivity Rating: 150.0 MILLIAMPERES. 30 total characteristics are documented in the Federal Logistics Information System.