The Ammeter, cataloged under National Stock Number 6625-01-243-3603, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Plainville Electrical Products Company, the Dba Plainville Electrical Products. Government technical data includes 28 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-243-3603 |
| Primary Part Number | AD9731-1 PIECE 142 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Plainville Electrical Products Company, the Dba Plainville Electrical Products |
| Status | ACTIVE |
| Installation Design | PANEL |
| Panel for Which Designed | NONMAGNETIC |
| Furnished Items and Quantity | MTG HDW 4; TERM. HDW 2 |
| Meter Depth Behind Mounting Flange | 1.876 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Environmental Protection | CORROSION RESISTANT AND SHOCK RESISTANT |
| Indicator Type | DIAL W/POINTER |
| Meter Body Diameter Behind Mounting Flange | 3.960 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Accuracy in Percent | -1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Scale Division Quantity | 60 SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Scale Selection Method | TERMINAL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Measurement Range | -3000.0 TO 3000.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 4 SCREW AND 4 UNTHREADED HOLE(S) |
| Material | PLASTIC |
| Movement Suspension Method | TAUT BAND |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Circuit Construction Type | NONELECTRONIC |
| Features Provided | ZERO ADJUSTER |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Special Test Features | MEETS REQUIREMENTS OF MIL-W-19088; TESTED UNDER MIL-S-901 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Z |
| Weight | 2.3600 lbs |
| Cube | 0.1474 cu ft |
| Part Number | Manufacturer |
|---|---|
| KX-241 | Hughes Corp Div Dba Weschler Instruments (USA) |
| AD9731-1 PIECE 142 PRIMARY | Plainville Electrical Products Company, the Dba Plainville Electrical Products (USA) |
| 1964955 | Hughes Corp Div Dba Weschler Instruments (USA) |
| MK701-226 | Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA) |
NSN 6625-01-243-3603 is a Ammeter, manufactured by Plainville Electrical Products Company, the Dba Plainville Electrical Products, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-243-3603 has 4 cross-referenced part numbers: KX-241 (Hughes Corp Div Dba Weschler Instruments), AD9731-1 PIECE 142 (Plainville Electrical Products Company, the Dba Plainville Electrical Products), 1964955 (Hughes Corp Div Dba Weschler Instruments), MK701-226 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics).
There are 7 known substitutes for 6625-01-243-3603: 6625-01-097-2121, 6625-01-222-0052, 6625-01-222-0053 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for AD9731-1 PIECE 142: Installation Design: PANEL; Panel for Which Designed: NONMAGNETIC; Overall Length: 3.500 INCHES NOMINAL IN; Furnished Items and Quantity: MTG HDW 4; TERM. HDW 2. 30 total characteristics are documented in the Federal Logistics Information System.