The Meter,special Scale, cataloged under National Stock Number 6625-01-360-5178, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Federal Resources Incorporated. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-360-5178 |
| Primary Part Number | 001-90000-2 |
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Federal Resources Incorporated |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 6 THREADED STUD(S) |
| Meter Body Diameter Behind Mounting Flange | 1.660 INCHES MAXIMUM IN |
| FSC Application Data | ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | SIX HOLE/STUD BOLT CIRCLE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 1.660 INCHES MAXIMUM IN |
| Circuit Current for Which Designed | DC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 4.600 INCHES MAXIMUM IN |
| Mounting Stud Diameter | 0.138 INCHES NOMINAL IN |
| Panel for Which Designed | MAGNETIC OR NONMAGNETIC |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Style Designator | ROUND FLUSH MTG |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Bolt Circle Diameter | 4.125 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Surface Treatment | PAINT |
| Mounting Stud Length | 0.375 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Unable to Decode | UNABLE TO DECODE |
| Dial Scale Marking Color | GREEN AND RED AND YELLOW SINGLE INDICATOR SINGLE RANGE |
| Special Markings | AFT |
| Material | STEEL |
| Sensitivity Rating | 150.0 MILLIVOLTS |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Furnished Items and Quantity | NUT 8; WASHER 8 |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 001-90000-2 | Federal Resources Incorporated (USA) |
| Reference | Meaning |
|---|---|
| A12224 | 3/9 Design control — primary reference E I L Instruments Inc |
| 001-51000 ITEM 5 | 5/1 Secondary reference Federal Resources Incorporated |
NSN 6625-01-360-5178 is a Meter,special Scale, manufactured by Federal Resources Incorporated, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-360-5178 has 1 manufacturer part number on file: 001-90000-2 (Federal Resources Incorporated).
Key specifications for 001-90000-2: Mounting Facility Type and Quantity: 6 THREADED STUD(S); Meter Body Diameter Behind Mounting Flange: 1.660 INCHES MAXIMUM IN; FSC Application Data: ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS; Indicator Type: DIAL W/POINTER. 29 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.