The Voltmeter, cataloged under National Stock Number 6625-00-618-9509, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Avtron Aerospace Inc. Government technical data includes 27 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-618-9509 |
| Primary Part Number | B239T35 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Avtron Aerospace Inc |
| Status | ACTIVE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Color | UNABLE TO DECODE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.000 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Material | PLASTIC |
| Surface Treatment | PAINT |
| Measurement Range | +0.0 TO 30.0 VOLTS, AC SINGLE INDICATOR SECOND RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Meter Depth Behind Mounting Flange | 1.210 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Scale Selection Method | TERMINAL |
| Features Provided | KNIFE EDGE POINTER AND ZERO ADJUSTER |
| Indicator Type | DIAL W/POINTER |
| Mounting Stud Length | 0.450 INCHES NOMINAL IN |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Mounting Stud Diameter | 0.138 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 1.5 VOLTS, AC SINGLE INDICATOR FIRST RANGE |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR ALL RANGES |
| Furnished Items and Quantity | NUT 3 |
| Circuit Attachment Method and Quantity | 3 SOLDER STUD |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.560 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-224-2423 (204-2) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | LN |
NSN 6625-00-618-9509 is a Voltmeter, manufactured by Avtron Aerospace Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-618-9509 has 2 cross-referenced part numbers: B239T35 (Avtron Aerospace Inc), 2042 (Solartron Electronics Inc Weston Instruments Div).
There are 3 known substitutes for 6625-00-618-9509: 6625-00-224-2423, 6625-00-538-8828, 6625-00-539-8531. Verify interchangeability with system specifications before substitution.
Key specifications for B239T35: Overall Length: 1.910 INCHES MAXIMUM IN; Movement Type: MOVING COIL, PERMANENT MAGNET; Color: UNABLE TO DECODE; Dial Scale Marking Color: BLACK SINGLE INDICATOR ALL RANGES. 30 total characteristics are documented in the Federal Logistics Information System.