The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-264-3404, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is R F Products, Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-264-3404 |
| Primary Part Number | 800427 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | R F Products, Inc |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE SHAFT |
| Bushing Shape | ROUND |
| Bushing Length | 0.500 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Shaft Diameter | 0.265 INCHES NOMINAL SINGLE SHAFT IN |
| Inclosure Type | UNINCLOSED |
| Body Style | PLATE-MESHING |
| Adjustment Device Rotation | 240.0 DEGREES NOMINAL COUNTERCLOCKWISE |
| Capacitance Range in Picofarads | +6.2 TO 39.7 SINGLE SECTION |
| Mounting Facility Screw Thread Series Designator | UNEF |
| Tuning Characteristic | STRAIGHT LINE FREQUENCY SINGLE SECTION |
| Nominal Thread Size | 0.375 INCHES IN |
| Shaft Length | 0.438 INCHES NOMINAL SINGLE SHAFT IN |
| Body Length | 3.360 INCHES NOMINAL IN |
| Bushing Diameter | 0.375 INCHES NOMINAL IN |
| Adjustment Device Torque | 2.500 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Thread Class | 2A A |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 800507 | Viking Technologies, Ltd. (USA) |
| 800427 PRIMARY | R F Products, Inc (USA) |
| 800507 | R F Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| 118B197 | 5/2 Secondary reference U.S. Government activity |
| 800575 | 5/9 Secondary reference R F Products, Inc |
| 800507 | 5/9 Secondary reference Phaostron Instrument and Electronic Company |
| 15006 | 5/9 Secondary reference Computronics Inc |
| C2885-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5910-00-264-3404 is a Capacitor,variable,air Dielectri, manufactured by R F Products, Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-264-3404 has 3 manufacturer part numbers on file: 800507 (Viking Technologies, Ltd.), 800427 (R F Products, Inc), 800507 (R F Products, Inc).
8 possible matches (shared part number, not a government interchangeability claim): 4820-00-593-7518, 1680-00-876-0947, 5950-01-076-9308. Verify interchangeability with system specifications before substitution.
Key specifications for 800427: Shaft Type: ROUND SINGLE SHAFT; Bushing Shape: ROUND; Bushing Length: 0.500 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 THREADED BUSHING. 19 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.