The Meter,audio Level, cataloged under National Stock Number 6625-00-440-1991, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Johnson E F Co Comco/communications Co Div. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-440-1991 |
| Primary Part Number | 315-072 |
| Item Name | Meter,audio Level |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Johnson E F Co Comco/communications Co Div |
| Status | ACTIVE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Mounting Stud Length | 0.438 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Special Markings | RED BAND ON VU SCALE |
| Indicator Type | DIAL W/POINTER |
| Meter Depth Behind Mounting Flange | 1.438 INCHES NOMINAL IN |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Material | PLASTIC |
| Features Provided | ZERO ADJUSTER |
| Color | UNABLE TO DECODE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Power Source | EXTERNAL |
| Dial Scale Marking Color | BLACK AND RED SINGLE INDICATOR SECOND RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR FIRST RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.250 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR ALL RANGES |
| Measurement Range | +0.0 TO 100.0 PERCENT MODULATION SINGLE INDICATOR FIRST RANGE |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
NSN 6625-00-440-1991 is a Meter,audio Level, manufactured by Johnson E F Co Comco/communications Co Div, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-440-1991 has 2 cross-referenced part numbers: 315-072 (Johnson E F Co Comco/communications Co Div), 15SCALEA (Beede Electrical Instrument Co. Inc.).
There are 2 known substitutes for 6625-00-440-1991: 2805-00-354-3476, 2920-01-189-8685. Verify interchangeability with system specifications before substitution.
Key specifications for 315-072: Circuit Attachment Method and Quantity: 2 THREADED STUD; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Mounting Stud Length: 0.438 INCHES NOMINAL IN; FSC Application Data: TEST SET,ELECT. EQUIP.. 30 total characteristics are documented in the Federal Logistics Information System.