The Galvanometer, cataloged under National Stock Number 6625-00-330-6793, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Link Communications Inc. Government technical data includes 26 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-330-6793 |
| Primary Part Number | 1620-1A |
| Item Name | Galvanometer |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Link Communications Inc |
| Status | ACTIVE |
| Features Provided | ZERO ADJUSTER |
| Installation Design | PANEL |
| Overall Diameter | 2.750 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Division Quantity | 60 SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Indicator Type | DIAL W/POINTER |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Unable to Decode | UNABLE TO DECODE |
| Circuit Current for Which Designed | DC |
| Features Provided | ZERO ADJUSTER |
| Installation Design | PANEL |
| Overall Diameter | 2.750 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Division Quantity | 60 SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Indicator Type | DIAL W/POINTER |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Unable to Decode | UNABLE TO DECODE |
| Circuit Current for Which Designed | DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
NSN 6625-00-330-6793 is a Galvanometer, manufactured by Link Communications Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-330-6793 has 3 cross-referenced part numbers: 1620-1A (Link Communications Inc), GW576 (Gruen Industries Inc), 22614 (Naval Ship Systems Command).
There are 6 known substitutes for 6625-00-330-6793: 3110-00-100-0262, 3455-00-232-4096, 5915-00-501-3260 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1620-1A: Features Provided: ZERO ADJUSTER; Installation Design: PANEL; Overall Depth: 1.600 INCHES NOMINAL IN; Overall Diameter: 2.750 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.