The Ammeter, cataloged under National Stock Number 6625-00-467-1746, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hobart Bros Co. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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 | 6625-00-467-1746 |
| Primary Part Number | 402528-2 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Hobart Bros Co |
| Status | ACTIVE |
| Special Markings | PLUS SIGN AT LEFT HAND TERMINAL WHEN FACING REAR OF METER |
| Style Designator | ROUND FLUSH MTG |
| Material | PLASTIC |
| Installation Design | PANEL |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 30 SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | -400.0 TO 400.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Furnished Items and Quantity | MTG HDW 3 |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Meter Depth Behind Mounting Flange | 1.109 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Features Provided | ZERO ADJUSTER |
| Circuit Construction Type | NONELECTRONIC |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Panel for Which Designed | NONMAGNETIC |
| Meter Body Diameter Behind Mounting Flange | 2.781 INCHES NOMINAL IN |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | DC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| MMI-10103 | Custom Metering Company Inc (USA) |
| 321LH | Triplett (bluffton) Corporation Dba Lfe Instruments (USA) |
| MMI-10103 | Metermaster Inc Metermod Div (USA) |
| 402528-2 | Triplett (bluffton) Corporation Dba Lfe Instruments (USA) |
| 402528-2 PRIMARY | Hobart Bros Co (USA) |
NSN 6625-00-467-1746 is a Ammeter, manufactured by Hobart Bros Co, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-467-1746 has 5 cross-referenced part numbers: MMI-10103 (Custom Metering Company Inc), 321LH (Triplett (bluffton) Corporation Dba Lfe Instruments), MMI-10103 (Metermaster Inc Metermod Div), 402528-2 (Triplett (bluffton) Corporation Dba Lfe Instruments), 402528-2 (Hobart Bros Co).
There are 3 known substitutes for 6625-00-467-1746: 6625-00-252-5549, 6625-00-458-6372, 6625-01-127-0668. Verify interchangeability with system specifications before substitution.
Key specifications for 402528-2: Special Markings: PLUS SIGN AT LEFT HAND TERMINAL WHEN FACING REAR OF METER; Style Designator: ROUND FLUSH MTG; Material: PLASTIC; Installation Design: PANEL. 30 total characteristics are documented in the Federal Logistics Information System.