The Ammeter, cataloged under National Stock Number 6625-01-147-1571, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-147-1571 |
| Primary Part Number | 03220 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Body Diameter Behind Mounting Flange | 2.730 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Movement Type | MOVING IRON VANE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Style Designator | RECTANGULAR FLUSH MTG |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Measurement Range | +0.0 TO 100.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Scale Selection Method | TERMINAL |
| Features Provided | ZERO ADJUSTER |
| Material | PLASTIC |
| Installation Design | PANEL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.240 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.240 INCHES NOMINAL IN |
| Mounting Stud Length | 0.700 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Frequency Response Range | +25.000 TO 800.000 HERTZ |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.220 INCHES NOMINAL IN |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Body Diameter Behind Mounting Flange | 2.730 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
| Part Number | Manufacturer |
|---|---|
| 03220 | Simpson Electric Company, Inc. (USA) |
| 1357-03220 | Simpson Electric Company, Inc. (USA) |
| 1357-0-100AAC | Simpson Electric Company, Inc. (USA) |
NSN 6625-01-147-1571 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-147-1571 has 3 cross-referenced part numbers: 03220 (Simpson Electric Company, Inc.), 1357-03220 (Simpson Electric Company, Inc.), 1357-0-100AAC (Simpson Electric Company, Inc.).
There are 3 known substitutes for 6625-01-147-1571: 4730-00-826-6513, 7930-01-448-4021, 5331-01-607-7082. Verify interchangeability with system specifications before substitution.
Key specifications for 03220: Overall Length: 2.540 INCHES NOMINAL IN; Accuracy in Percent: -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Nuclear Hardness Critical Feature: NONHARDENED; Meter Body Diameter Behind Mounting Flange: 2.730 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.