The Ammeter, cataloged under National Stock Number 6625-00-649-3274, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 6625-00-649-3274 |
| Primary Part Number | HS1 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Scale Division Quantity | 10 SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 100.0 MILLIVOLTS |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Indicator Type | DIAL W/POINTER |
| Circuit Current for Which Designed | DC |
| Color | UNABLE TO DECODE |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Mounting Hole Diameter | 0.122 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 250.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Scale Selection Method | TERMINAL |
| Meter Body Diameter Behind Mounting Flange | 1.530 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Installation Design | PANEL |
| Meter Depth Behind Mounting Flange | 0.810 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Panel for Which Designed | MAGNETIC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Circuit Construction Type | NONELECTRONIC |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Power Source | EXTERNAL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Dielectric Withstanding Voltage in Volts | 2000.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| HS1 | Jewell Instruments Llc (USA) |
NSN 6625-00-649-3274 is a Ammeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-649-3274 has 1 cross-referenced part number: HS1 (Jewell Instruments Llc).
There are 12 known substitutes for 6625-00-649-3274: 5999-00-677-9839, 6625-00-102-9641, 6625-00-504-0890 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for HS1: Scale Division Quantity: 10 SINGLE INDICATOR SINGLE RANGE; Overall Height: 1.750 INCHES NOMINAL IN; Sensitivity Rating: 100.0 MILLIVOLTS; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.