The Meter,special Scale, cataloged under National Stock Number 6625-00-472-7849, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Metermaster Inc Metermod Div. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 6625-00-472-7849 |
| Primary Part Number | 1539 |
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Metermaster Inc Metermod Div |
| Status | ACTIVE |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 SCREW AND 2 SOLDER LUG |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Style Designator | ROUND FLUSH MTG |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Material | STEEL |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Color | UNABLE TO DECODE |
| Unable to Decode | UNABLE TO DECODE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Meter Depth Behind Mounting Flange | 2.420 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES MAXIMUM IN |
| Indicator Type | DIAL W/POINTER |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.510 INCHES MAXIMUM IN |
| Panel for Which Designed | NONMAGNETIC |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Installation Design | PANEL |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 200.0 MICROAMPERES |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-995-3806 (7709299P021) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 1.0000 lbs |
| Cube | 0.0340 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1539 | Metermaster Inc Metermod Div (USA) |
| 17-04039-1 | Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr (USA) |
| 17-04039-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
NSN 6625-00-472-7849 is a Meter,special Scale, manufactured by Metermaster Inc Metermod Div, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-472-7849 has 3 cross-referenced part numbers: 1539 (Metermaster Inc Metermod Div), 17-04039-1 (Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr), 17-04039-1 (Textron Systems Corporation Dba Textron Systems Corp).
There are 12 known substitutes for 6625-00-472-7849: 6625-00-995-3806, 6625-01-075-9209, 6625-01-088-9721 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1539: Features Provided: ZERO ADJUSTER; Circuit Attachment Method and Quantity: 2 SCREW AND 2 SOLDER LUG; 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.