The Ammeter, cataloged under National Stock Number 6625-00-179-3847, 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 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-179-3847 |
| Primary Part Number | 04271-0506 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Dielectric Withstanding Voltage in Volts | 2000.0 |
| Power Source | EXTERNAL |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | TAUT BAND |
| Measurement Range | +0.0 TO 5.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Phase | SINGLE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Hole Diameter | 0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| Overall Diameter | 3.510 INCHES MAXIMUM IN |
| FSC Application Data | TEST SET,ELECTRONIC EQUIPMENT |
| Movement Type | MOVING IRON VANE |
| Circuit Construction Type | NONELECTRONIC |
| Installation Design | PANEL |
| Features Provided | ZERO ADJUSTER |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Meter Depth Behind Mounting Flange | 1.660 INCHES MAXIMUM IN |
| Surface Treatment | PAINT LUSTERLESS |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Indicator Type | DIAL W/POINTER |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | AC |
| Scale Division Quantity | 25 SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 04271-0506 | Jewell Instruments Llc (USA) |
| 637-14738 | Phaostron Instrument and Electronic Company (USA) |
| 637 | Phaostron Instrument and Electronic Company (USA) |
| 366-059 | Jewell Instruments Llc (USA) |
| 04271-0506 | Harsco Corp Bmy-Combat Systems Div (USA) |
NSN 6625-00-179-3847 is a Ammeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-179-3847 has 5 cross-referenced part numbers: 04271-0506 (Jewell Instruments Llc), 637-14738 (Phaostron Instrument and Electronic Company), 637 (Phaostron Instrument and Electronic Company), 366-059 (Jewell Instruments Llc), 04271-0506 (Harsco Corp Bmy-Combat Systems Div).
There are 6 known substitutes for 6625-00-179-3847: 6625-00-133-7673, 6625-00-683-9423, 6625-00-856-4765 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 04271-0506: Dielectric Withstanding Voltage in Volts: 2000.0; Power Source: EXTERNAL; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE; Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.