The Ammeter, cataloged under National Stock Number 6625-00-635-4180, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-635-4180 |
| Primary Part Number | KS8157 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Overall Diameter | 2.695 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER AND SELF-ILLUMINATION FACILITY |
| Measurement Range | +0.0 TO 0.5 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Sensitivity Rating | 187.0 MILLIVOLTS |
| Scale Division Quantity | 150 SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 1.680 INCHES NOMINAL IN |
| Panel for Which Designed | NONMAGNETIC |
| Indicator Type | DIAL W/POINTER |
| Style Designator | ROUND FLUSH MTG |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES NOMINAL IN |
| Circuit Construction Type | NONELECTRONIC |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Installation Design | PANEL |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Pointer Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | DC |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Material | PLASTIC |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-504-2980 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Weight | 0.4200 lbs |
| Cube | 0.0480 cu ft |
| Part Number | Manufacturer |
|---|---|
| KS1054 | At and T Corp (USA) |
| KS1054 | American Telephone and Telegraph Co (USA) |
| KS8157 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| KS8157 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| 506 | Solartron Electronics Inc Weston Instruments Div (USA) |
| KS8157 | American Telephone and Telegraph Co (USA) |
| 268504 | Solartron Electronics Inc Weston Instruments Div (USA) |
NSN 6625-00-635-4180 is a Ammeter, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-635-4180 has 7 cross-referenced part numbers: KS1054 (At and T Corp), KS1054 (American Telephone and Telegraph Co), KS8157 (Lucent Technologies Inc Dba Federal Marketing Group), KS8157 (Lucent Technologies Inc Corporate Headquarters), 506 (Solartron Electronics Inc Weston Instruments Div) and 2 more.
There are 12 known substitutes for 6625-00-635-4180: 6625-00-504-2980, 6625-01-462-6376, 6625-01-540-3811 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for KS8157: Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE; Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE; Overall Diameter: 2.695 INCHES NOMINAL IN; Features Provided: ZERO ADJUSTER AND SELF-ILLUMINATION FACILITY. 30 total characteristics are documented in the Federal Logistics Information System.