The Ammeter, cataloged under National Stock Number 6625-00-384-8509, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-384-8509 |
| Primary Part Number | 66741 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Bolt Circle Diameter | 2.374 INCHES NOMINAL IN |
| Sensitivity Rating | 46.0 MILLIVOLTS |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Scale Division Quantity | 12 SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Circuit Construction Type | NONELECTRONIC |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Style Designator | ROUND FLUSH MTG |
| Pointer Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 0.656 INCHES MINIMUM AND 0.979 INCHES MAXIMUM IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Indicator Type | DIAL W/POINTER |
| Overall Diameter | 2.625 INCHES MINIMUM AND 2.656 INCHES MAXIMUM IN |
| Panel for Which Designed | NONMAGNETIC |
| Circuit Current for Which Designed | DC |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Scale Selection Method | TERMINAL |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Color | UNABLE TO DECODE |
| Mounting Hole Diameter | 0.144 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Accuracy in Percent | -8.0 TO 8.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Measurement Range | -30.0 TO 30.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Features Provided | ZERO ADJUSTER |
| Meter Body Diameter Behind Mounting Flange | 1.954 INCHES MINIMUM AND 2.037 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| K9717 | Prestolite Electric Inc (USA) |
| K9717 | Prestolite Electric Inc (USA) |
| 66741 PRIMARY | Cummins Inc. (USA) |
| 10688A | Prestolite Electric Inc (USA) |
| 9717A | Prestolite Electric Inc (USA) |
| A10101 | Dana Off Highway Products, Llc (USA) |
| 10688 | Prestolite Electric Inc (USA) |
| 4011 | Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc (USA) |
| 10688 | Prestolite Electric Inc (USA) |
| 10688A | Prestolite Electric Inc (USA) |
| K10688 | Prestolite Electric Inc (USA) |
| A10101 | Clark Equipment Co (USA) |
| K10688 | Prestolite Electric Inc (USA) |
| E48468M | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 9717A | Prestolite Electric Inc (USA) |
| 4015-190 | Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc (USA) |
| A10101 | Clark Material Handling Company (USA) |
NSN 6625-00-384-8509 is a Ammeter, manufactured by Cummins Inc., classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-384-8509 has 17 cross-referenced part numbers: K9717 (Prestolite Electric Inc), K9717 (Prestolite Electric Inc), 66741 (Cummins Inc.), 10688A (Prestolite Electric Inc), 9717A (Prestolite Electric Inc) and 12 more.
There are 12 known substitutes for 6625-00-384-8509: 5998-01-249-3507, 3110-00-142-4358, 6625-00-272-9897 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 66741: FSC Application Data: TEST SET,ELECT. EQUIP.; Mounting Bolt Circle Diameter: 2.374 INCHES NOMINAL IN; Sensitivity Rating: 46.0 MILLIVOLTS; Nuclear Hardness Critical Feature: NONHARDENED. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-384-8509 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.