The Ammeter, cataloged under National Stock Number 6625-00-110-5890, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, 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 | 6625-00-110-5890 |
| Primary Part Number | 903716-1 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.600 INCHES MAXIMUM IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Panel for Which Designed | MAGNETIC OR NONMAGNETIC |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | COLD RESISTANT AND HEAT RESISTANT AND SHOCK RESISTANT AND SUBMERSIBLE AND VIBRATION RESISTANT AND WATERTIGHT |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES MAXIMUM IN |
| Indicator Type | DIAL W/POINTER |
| Installation Design | PANEL |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Dielectric Withstanding Voltage in Volts | 1500.0 |
| Circuit Construction Type | NONELECTRONIC |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Measurement Range | +0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Special Test Features | CONFORMS TO MIL-M-10304/5 |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Test Data Document | 81349-MIL-10304 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | STEEL CORROSION RESISTING |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Circuit Current for Which Designed | DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| R230 | Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA) |
| 621-1402 | Phaostron Instrument and Electronic Company (USA) |
| 221HR W/ZA | Triplett (bluffton) Corporation Dba Lfe Instruments (USA) |
| 265 | Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA) |
| 903716-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 122-978 | Rogerson Kratos (USA) |
| 125R | Simpson Electric Company, Inc. (USA) |
NSN 6625-00-110-5890 is a Ammeter, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-110-5890 has 7 cross-referenced part numbers: R230 (Ideal Precision Meter Co Dba Ideal Precision Meter Co), 621-1402 (Phaostron Instrument and Electronic Company), 221HR W/ZA (Triplett (bluffton) Corporation Dba Lfe Instruments), 265 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging), 903716-1 (Honeywell International Inc. Div Aerospace - Torrance) and 2 more.
There are 12 known substitutes for 6625-00-110-5890: 6625-00-004-8446, 6625-00-476-1875, 6625-00-624-0137 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 903716-1: Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE; Meter Depth Behind Mounting Flange: 1.600 INCHES MAXIMUM IN; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Mounting Hole Diameter: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.