The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-840-7129, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-840-7129 |
| Primary Part Number | 12621 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — No Item Name Available |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Body Style | PLATE-MESHING |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Split-Stator Rotary Plate Type | BUTTERFLY |
| Shaft Diameter | 0.248 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Type | ROUND SINGLE SHAFT |
| Nominal Thread Size | 0.164 INCHES IN |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -40.0 TO 40.0 SINGLE SECTION |
| Capacitance Range in Picofarads | +6.5 TO 62.4 SINGLE SECTION |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Inclosure Type | UNINCLOSED |
| Tuning Characteristic | STRAIGHT LINE FREQUENCY SINGLE SECTION |
| Shaft Length | 0.500 INCHES NOMINAL SINGLE SHAFT IN |
| Adjustment Device Rotation | 360.0 DEGREES NOMINAL CLOCKWISE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Nonderated Voltage Rating and Type | 500.0 DC CONTINUOUS SINGLE SECTION |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Thread Class | 2B |
| Adjustment Device Torque | 6.000 INCH-OUNCES MAXIMUM IN |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 60.0 SINGLE SECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12621 PRIMARY | Drs Signal Solutions, Inc. (USA) |
NSN 5910-00-840-7129 is a Capacitor,variable,air Dielectri, manufactured by Drs Signal Solutions, Inc., classified under FSC 5910 (No Item Name Available). Status: active.
NSN 5910-00-840-7129 has 1 cross-referenced part number: 12621 (Drs Signal Solutions, Inc.).
There are 9 known substitutes for 5910-00-840-7129: 7520-00-318-2512, 5945-00-503-9931, 5340-01-016-8473 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12621: Body Style: PLATE-MESHING; Overall Width: 1.532 INCHES NOMINAL IN; Overall Height: 1.260 INCHES NOMINAL IN; Terminal Type and Quantity: 3 TAB, SOLDER LUG. 21 total characteristics are documented in the Federal Logistics Information System.