The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-01-227-9977, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-227-9977 |
| Primary Part Number | 0121-0232 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 THREADED HOLE(S) |
| Inclosure Type | ENCASED |
| Body Style | PLATE-MESHING |
| Capacitance Range in Picofarads | +12.0 TO 460.0 SINGLE SECTION |
| Body Width | 1.625 INCHES NOMINAL IN |
| Material | BRASS AND NICKEL BASE |
| Terminal Type and Quantity | 2 SOLDER STUD |
| 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 |
|---|---|
| 0121-0232 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 0121-0232 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 0121-0232 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5910-01-227-9977 is a Capacitor,variable,air Dielectri, manufactured by Keysight Technologies Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-227-9977 has 1 manufacturer part number on file: 0121-0232 (Keysight Technologies Inc).
Key specifications for 0121-0232: Mounting Facility Type and Quantity: 3 THREADED HOLE(S); Overall Height: 3.000 INCHES NOMINAL IN; Inclosure Type: ENCASED; Body Style: PLATE-MESHING. 7 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.