The Ammeter, cataloged under National Stock Number 6625-00-837-3829, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-837-3829 |
| Primary Part Number | 503-10 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Circuit Current for Which Designed | DC |
| Measurement Range | +0.0 TO 75.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Panel for Which Designed | NONMAGNETIC |
| Movement Type | MOVING MAGNET |
| Special Markings | RED LINE AT 50 AMPS |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 SCREW |
| Circuit Construction Type | ELECTRONIC, SOLID STATE |
| Meter Depth Behind Mounting Flange | 1.250 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | DC |
| Measurement Range | +0.0 TO 75.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Panel for Which Designed | NONMAGNETIC |
| Movement Type | MOVING MAGNET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Weight | 0.6300 lbs |
| Cube | 0.0959 cu ft |
| Part Number | Manufacturer |
|---|---|
| 503-10 PRIMARY | Jewell Instruments Llc (USA) |
| 65B42521 | Sacramento Air Logistics Center Sm-Alc/liil (USA) |
| STC521 | Stewart & Stevenson Power Products Llc (USA) |
| AED3N30837 PRIMARY | Jewell Instruments Llc (USA) |
NSN 6625-00-837-3829 is a Ammeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-837-3829 has 4 cross-referenced part numbers: 503-10 (Jewell Instruments Llc), 65B42521 (Sacramento Air Logistics Center Sm-Alc/liil), STC521 (Stewart & Stevenson Power Products Llc), AED3N30837 (Jewell Instruments Llc).
There are 12 known substitutes for 6625-00-837-3829: 3110-00-227-2981, 9540-00-288-3735, 5355-00-474-4221 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 503-10: Circuit Current for Which Designed: DC; Measurement Range: +0.0 TO 75.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE; Circuit Attachment Method and Quantity: 2 BINDING POST; Indicator Type: DIAL W/POINTER. 30 total characteristics are documented in the Federal Logistics Information System.